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Lenovo T60P Support Nightmare: BSOD - NMI Parity Check Error

Posted: Wed Aug 22, 2007 8:02 pm
by TPadUser
:( Is anyone else having problems with Lenovo’s fine support? I had a BSOD problem with a T60P, I went around and around with support. The problem was totally intermittent and I was unable to reliably reproduce.

I bought the thing because I had several during my years at a major wireless company, and each worked very well (during the IBM) days. I also tried Dell, had no real problems, but the hardward/case was junk.

Anyway, I received the new T60P in June and the day after I recieved it I received the NMI: Memory Parity Check Error. ( Is this the one you got?) I exhaustively ran diagnostics using the very poor PCTools provided by Lenovo.( Is this the one you got?) After a quick Google search I intuited that it was not likely a standard RAM problem, but more likely a problem on the motherboard or with device drivers.

I called Lenovo, got the screener who sent me to tech support, waited 20 minutes and gave up (my schedule is full and my time very valuable to me). Later I called again, waited 30 minutes, gave up. Called in the evening, waited 45 minutes and finally got through. I told him my system was brand new and I want to send it back. He said, "no we have to try to fix it". I was still pliable then and agreed. He told me that it was a memory problem and he would send me new memory. I told him that I was sure that that was not the problem. I aked him if there were any additional trouble shooting we could do, did he have any more effective diagnostics? He said no and he was sure that new memory sticks would solve my problem. I had no choice, I thought so I agreed. He could not see the config of my system and had to ask me what memory I had in my syetem...ya. Ok, sticks arrive next day (wow). I promptly install and reboot. Wrooooooong, BSOD problem reappears after 10 minutes.

Meantime I read horror stories on this and other forums about their depot service, I am determined not to send it in for depot service. Not wanting to WAIT 45 MINUTES ON THE PHONE. I looked and manged to find an authorized service center in San Jose (40 Minute drive). I took it to them, and aked if they had diagnostics for the T60P? No, but let us take a look at it. To their credit they tried to reproduce the problem, but could not. This seemed crazy to me, I had regular BSODs. Anyway, a few days later I picked the thing up.

I had no problems for the next couple of days....problem went away? NO way I know from being a former IT guy that these things never go away on their own. Sure enough BSOD!. I tried to find a reference to this problem and found others having the same, but only one of the them on a T60.

So I called the wonderful NOT customer service at Lenovo. Waited only 20 minutes this time....got a guy who clearly didn't know S**T. He told me that he heard from a guy at the water cooler that heard from a guy....that if I updated the wireless and audio drivers my problem would go away. Right....this implied that others were experiencing the problem as well. So I asked him how knew that his undocumented solution would fix the problem. He said that he had worked with other customers who had this problem and it was solved. I couldn't resist. So how do you know it solved the problem? I asked. Because none of them called me back he said.... I just about bust a gut, so what are the chances that someone calling back to report the problem had not been resolved by you "fix" will land in your queue given that it is a very large help desk center running 24/7? No answer..Duhhhhhh...

I followed his directions...the Lenovo support guys never want to stick around to see if you've successfully finished the "fixes", before signing off. So now the tech was off the phone, I completed the download and install of the drivers. Reboot and BOOM -----BSOD-----. So much for the guy at the water cooler.

So, I called back it was now about 10:30 PM PST, late in Atlanta. I know the don't put the brightest bulbs on night shift, but it doesn't seem to matter with Lenovo from my experience.

TI only waited 35 minutes to get the next highly trained Lenovo support technician... This guy was a gem...I would have fired his a** in two seconds if I were his manager. First, I have to go through the whole deal again. He told me that he had seven years of experience in the call center...blah blah. Still on graveyard after seven years, clearly a high achiever, I thought. Oh, I forgot to say that I updated the BIOS on my own, before the call and still I got a BSOD. And this was the first thing he asked, so I told him everything that we had done so far. I was getting pretty [censored] off by now this guy was worse than the last. He told me that I'd received a LEMON PC. He said I should send it to depot for repair, I told him about what I'd read about the depot repair and he laughted and said he'd heard the same fom cutomers..... Now I'm getting really angry, but holding it back. I said so what do we need to do now, I want to return the computer for a refund, you said it was a lemon. He said it's too late to do that. I said so what next? He said that you need to send it back to depot for a motherboard replacement!!!!!!!! What, how do you know that????? I got no reply. Well, I'm very disatisfied I told him and I want to escalate, and,no, I don't want to talk to your manager (nothing but an shift supervisor these days), I want to talk to the Director of the call center. This guy actually gave me a name of the "Director" so I could call him in the morning, but declined to give me a phone number ...yeah right. He told me that he wouldn't buy a Lenovo he bought a MAC. That's helpful... Anyway I manged to pry his name out of him, but I'll never know if it was really his name. I ASKED HIM WHAT HE WAS GOING TO DOCUMENT IN THE CALL LOG FOR THIS CASE NUMBER? THAT YOU NEED A NEW MOTHERBOARD, He said. When I suggested that other portions of the problem need to be documented and that I'd like to work though some trouble shooting with him the phone line......it mysteriously went....dead. Mind you I was polite and friendly with all of these people.

I later confirmed that there was no log of the call described above.

I got disgusted and busy (out of town) and let the thing sit for a couple of weeks. I talked to a supervisor, sent him a photo of the BSOD, he reviewed the documention on my problem and told me he would send me a new disk drive and fresh installation media. I said OK, but never installed it preferring instead to PUSH HARD for a refund or brand new sytem right out of the box (they want to give you refurbished stuff, don't let them if your system is new).

Now it's out of the return policy window. BTW I read the return poicy once I finally found it buried in their web site (none of Lenovo's managers could tell me what it is and where to find it on their web site. They offered to send me a link or copy of the policy by e-mail.....I'm still waiting 2 months later) The return policy says that you can return the system for a refund, provided that you (Paraphrased: LENOVO RETURN POLICY) RETURN IT IN THE UN-OPENED ORIGINAL CONTAINER WITHIN 21 DAYS.

I started checking the forums and found a post that gave me some direction. It suggested that a Lenovo customer with severe problems may send e-mail directly to Sam Palmisano (IBM CEO) through his web site.

I also called my credit card company Wells Fargo Visa. They love me, so they were more than happy to check into my options and get back to me. Promptly, I was called by a Manger at Wells Visa who asked me a few question and said just send it back. What I said, I have no RMA? She explained that if I send it back to the original shipping address and keep the tracking information they can return my money and go after Lenovo. Wow, thanks Wells Fargo Visa.

I wanted to try going through channels first before pulling the grenade pin, so I sent a polite (as polite as I could be) e-mail to Mr. Palmisano explaining the experience and descibing my experience with Lenovo as the worst customer service experience I have ever had.

In the meantime I prepared to send the T61P back. It failed again and again and this time I took photos of the screen with the Wall Street Journal in the background to mark the date.

Two days later I got a call from Terry McCarthy Executive Relations for Lenovo. He was helpful giving me his phone number e-mail address etc., I sent him some info (he wanted proof of purchase even though I bought it directly from Lenovo), a description of my experience and pictures of the BSOD. He called back a couple of days later and asked me if I'd rather have a full refund or another system. I said refund, but called him back later to see what my options were for a new system (the T61s just came out). He sent me a shipping container, I took extensive photos of my pristine t61p not trusting that they would get it in one piece.

I sent it back I called Terry a few days later and left a VM, He called back a few days later (I'm guessing he has a lot of fires burning). He told me they were sending me a letter to confirm the full refund and I had the option to get another. He has been very helpful so far.

In the meantime I looked hard on the web for another system to buy instead of the Thinkpad. Couldn't find a system that wasn't Dell (they burned that bridge), had the right specs, and was well regarded. I began to think my computer failure experience was isolated, although there is no way around it that the Lenovo support stinks on toast. Except Nacs were starting to look more interesting as is Linux.

I recieived the letter and called him (got VM) to confim and tell him that I might consider another, but I was in no hurry.

I'm glad I'm not in a hurry. Two weeks later he sent me a config they could send me as a replacement, but it had a slower processor less powerful Graphics card. I declined. Three more weeks an acceptable system config is sent T61P. Ok, I also want 4yr. onsite and some other trinkets for my trouble. He sent an e-mail saying he would get back to me a week or so ago. I pinged him a few days ago but have not heard back. That's OK I haven't yet approved the final config. Gives me time to look at other models and really investigate the Mac......Hmmm....And Linux is starting to look appealing for an old BSD Admin like myself.

Bottom line IF YOU ARE BUYING A LENOVO....BE SCARED, BE VERY SCARED and go in with your eyes wide open. The combination of the Vista and its problems with Lenovo could be trouble. I probably wasted and I mean wasted 60 hours or more. Not to mention the frustration level.

I haven't even gone into what a piece Vista Business is. Whoooa.

Sorry for the spelling and grammar, but I need to get going. Good Luck.

Posted: Thu Aug 23, 2007 1:30 am
by ryengineer
Sir, I do agree your experience was horrible but without giving lenovo repairs (IBM EasyServ) a chance to fix things for you, the account you quoted is quite irrational. In addition, one shouldn't base his viewpoint completely on what he reads on the internet about IBM repair services. The techs try to cooperate with all the information they possess on the phone, your machine not being in their hands and without running a full analysis on it at IBM EasyServ they're only going to give you suggestions like a motherboard replacement...

Posted: Thu Aug 23, 2007 6:26 am
by Troels
I'm currently reading a lot and trying to help a guy with a Dell who have the exact same issues. I'm beginning to think that the problem is due to interference from other components around the laptop. What he has done:

- Replaced RAM twice
- Replaced WiFI
- Replaced GPU
- Got an all new Dell of the same type and model

And he still has these NMI Parity Errors popping out randomly.

Would you mind telling me which electrical components you have in the surroundings of the laptop? :)


And about the Lenovo support... i wouldn't have had the patience personally to go trhough all this. Dishonest service, but of course i have only heard one side of the story. Support people is nowhere near "bright bulbs" with the low wages.

Reply to Troels: Location & NMI Parity Errors

Posted: Thu Aug 23, 2007 11:01 am
by TPadUser
Troels,
Thank you, very legitimate concern.

I've read about others with similar problems. Is he running Vista????

I first experienced the BSOD sitting on my bed watching TV. The nearest device was a clock radio and a lamp, both approx. 2 feet away. The tv was ten feet away.

I also, experienced it in my office, which is filled with gear, computers, router, cameras, phones, printers, power conditions/UPS systems. I also experienced it in my office with the T60P connected directly to the router with the wireless turned off.

Lastly, I experienced the problem at my kitchen table with no appliances operating in the kitchen 6 feet away, home theater rack and projector not operating 5-6 feet away. Of course many of these devices emit EMI, and RF even when not operating, but all modern computers are designed to resist interference since we are completely surrounded by it today. It is true that I only experienced the problem in my house, but that issue is irrelevant to me since the computer has to work in my environment.

BTW I experienced this multiple times in each location...Good Luck and thanks for the question.

Posted: Thu Sep 06, 2007 10:23 pm
by t61yyz
Hi, I'm glad to hear I'm not the only one with this BSOD problem. I bought my T61 7664-17U back in the beginning of July. I'm dual booting with XP Pro 'cause I don't want to use Vista, and 99% of the time I use XP. I have a habit of putting the system into hibernate before I go to work in the mornings, and at first I noticed that about 50% of the time it couldn't successfully wake up, so I lost what I was working on. I googled my symptoms and found something about having to update my nVidia driver, so I did, but that did not resolve the problem =( shortly after I began getting this NMI parity memory error. I called up Lenovo, and requested new RAM modules, which they promptly sent to me. I installed it yesterday and today the BSOD appeared again, as expected, when I tried to wake it up from hibernation when I came home from work. Searching this forum pointed me to the WLAN card driver update, and I've installed that to give it a try. I've got my fingers crossed, but my hopes aren't up. All I can really contribute to this thread is that I believe it can be reproduced after hibernating for several hours, because I've noticed that during the day if I put it in hibernate for short periods it will wake up without problems.

Hopefully we can find a solution to this without requiring us to go through the hassle of needing our units replaced. Thank goodness for a 3 year warranty...

Re: Lenovo T60P Support Nightmare: BSOD - NMI Parity Check E

Posted: Fri Sep 07, 2007 1:20 am
by draco2527
TPadUser wrote::( Is anyone else having problems with Lenovo’s fine support?...
Yeah, I called them on Wednesday and they told me they could not help me!!!

Since I was having "wacky" problems with the FULL NON-OEM COPY of Vista Ultimate...

I decided to install the "Express" upgrade that was sent by Lenovo about 3 months after the promotion expired (If I remember correctly..I ordered the tablet on 12/06...received on 2/07..."FREE" Vista Business Upgrade received 05/07!!)

Anyways, I was reading the Lenovo site and to do the upgrade I had to remove HALF of my applications (some standard from Lenovo) So I called and told them my situation and asked if they had upgrades for these apps that I would be missing-supplied by Lenovo in XP-....I had to explain everything about 3 times...than he put me on hold for about 10 minutes...came back and said "Sorry I can't help you"...OK?..."So what is Lenovo doing for current machines that are going out with Vista" HIS REPLY:

NOTHING; WE DO NOT HAVE SOFTWARE FOR VISTA AND VISTA IS NOT SUPPORTED...YOU CAN GO TO A COMPUTER STORE...

Great!!! All the loot I dumped lenovo's way and I get this?

LENOVO...THANKS FOR THE "FREE" VISTA Upgrade...and the survey I filled on your Blog...thanks for sending the "FREE" Stylus that I NEVER GOT as well!!

Let me not forget the NIGHTMARE I had to endure because the extended TPP I purchased was not showing in your system...EVEN WHEN I HAD A POP!!! oh and the fact that my $3K investment that I need to use daily (Student) was on hold for parts for several weeks...

And thanks for sending it back with the LCD bezel still cracked; my LCD BEZEL coming unglued from the bottom of the LCD and "cracking" everytime I placed my hand on it -so much for Tablet functionality late at night-

and last but not least...give me back my missing rubber foot...made it to EasyServ...never made it back -was ATTACHED TO UNIT -

NOW my "ACTIVE PROTECTION" comes up with errors "can't be detected, PLEASE RUN PC-DOS...." at random (BLUE CIRCLE..WHITE EXCLAMATION MARK)!!! -Fresh XP PRO Tablet build from recovery media-formatted HD with SDD- with ALL UPDATES applied, a few days back....ROFLMAO...what is next?

After that Wednesday incident I am looking forward to having any of the RECENTLY purchased T61's break...I am sure they will be promptly repaired (3YR NBD ONSITE AND TPP)...

I hope the BSOD is limited/caused by Vista....If I get...

Posted: Fri Sep 07, 2007 8:46 am
by Pascal_TTH
General advice for BSOD : download memtest86+ iso, burn a CD-RW and boot on it. If this software repport any error, it's a memory issue...

http://www.memtest.org/


PS : It can need 1 hour to test all the memory...

Posted: Fri Sep 07, 2007 9:08 am
by phlidwsn
FYI I ran into this on my T60p 2623-DDU when I upgraded from 1x1Gb ram to 2x1Gb (ie filled in the second slot). Ran fine except under heavy graphic load (World of Warcraft) when I'd get the NMI error. Memtest86+ ran overnight with no issues, but it would always bluescreen after 5-20 minutes of gameplay.

The solution was switching the 2nd chip to one from another 2623 I had in the office. Going to paired memory eliminated the bluescreen. Either that or there was a subtle flaw with the 2nd module that memtest didn't pick up.

Posted: Fri Sep 07, 2007 9:10 am
by Pascal_TTH
phlidwsn wrote:FYI I ran into this on my T60p 2623-DDU when I upgraded from 1x1Gb ram to 2x1Gb (ie filled in the second slot). Ran fine except under heavy graphic load (World of Warcraft) when I'd get the NMI error. Memtest86+ ran overnight with no issues, but it would always bluescreen after 5-20 minutes of gameplay.

The solution was switching the 2nd chip to one from another 2623 I had in the office. Going to paired memory eliminated the bluescreen. Either that or there was a subtle flaw with the 2nd module that memtest didn't pick up.
So you at least know it's not a memory issue (very common with BSOD).

Posted: Fri Sep 07, 2007 12:26 pm
by DenTP4rm
Hey TPadUser,
Just out of curiosity, where did you purchase your T60P from? Was it direct from Lenovo or from a reseller? If the latter, which reseller?
DenTP4rm

Re: Reply to Troels: Location & NMI Parity Errors

Posted: Fri Sep 07, 2007 3:02 pm
by Troels
TPadUser wrote:Troels,
I've read about others with similar problems. Is he running Vista????
Sorry, i completely missed your reply. You might have found a solution, or replacement and whatnot, but here goes.
He's running Windows XP (pro).
Actually a few days after your post the replacement machine from Dell crapped out on him again giving him the exactly same NMI: Parity Error.
In his surroundings the only parts he could find was:

- wireless logitech mouse.
- Nokia E65, Samsung E600 phones.
- External harddrive from Maxtor.

Nothing else. So i don't think it's the culprit either. And you're right, modern equipment are build/certified to resist EMI/RFI.

Another thing:
I've been toying with OpenSuSE 10.2 Linux for some months and noticed that under stronger graphics loads with simultaneous sound playback, in e.g. a HD-video, i get sound crackling. I firstly suspected the Core Duo, but i sound found out that when the app playing the video is covered by another window the crackling stops.

So i fooled around with the ATi driver powerstates and downclocked it from the default "full speed" to medium speed. Now there is no more sound crackling at all.
No NMI errors or anything, but perhaps it is interpreted as an NMI error in windows. So downclocking the card with a different clock setting might solve it.
Thinking about it, his Dell featured an X1400 also with 256 MB dedicated.

Posted: Fri Sep 14, 2007 9:22 am
by MassRepairGuy
I actually am getting that Parity BSOD on a few of my machines in my infrastructure. Maybe about 5-10% will get that blue screen at some point. It's a small group but it seems to only be in my user community with my T60's. But I will say the same laptops seem to have it recurring. I have never been able to accurately diagnose a solution for this. But since it's very infrequent it seems as though users only get it a few times and then goes dormant for a while.

I will have to investigate to see if my memory is paired correctly like someone suggested.

Posted: Fri Sep 14, 2007 4:40 pm
by T61pleasework
I am having the same problem with my T61p, a few min or seconds after I start Warcraft III. I have also spent at least 30 hours troubleshooting and talking with Lenovo 'geniuses' on the phone. They gave me the same BS about incompatible RAM and sent me two new 1GB dims and it still is not working correctly. There are so many complaints on line that I am surprised there hasn't been some sort of official announcement made. Thing is, there is no good option to turn to even if i could get a refund. This i so frustrating!

Posted: Sat Sep 15, 2007 8:59 pm
by wackydan
Actually... this may have absolutely nothing to do with memory.

Had a client with all their tablets and R61's BSOD with that same error...... Happened every time we connected to or used the wireless in their environment.

Turns out their Access Points hadn't been power cycled in several months. We discovered this when we decided to to look at their firmware and authentication settings seeing as the BSOD happened during wireless connections... Before we even updated firmware on the AP's, we just shut them all down and brought them up again.

Every system worked fine after that.

SO my questions for you is this... Is this only happening in one place using the same AP or same wireless infrastructure? If so, can you power cycle and update the firmware on your AP?....

Worth a shot..... Problem may seem to be the ThinkPad, but based on my experience, that's not always the case. DOn't rush to judgement.

Posted: Mon Sep 17, 2007 5:13 pm
by Zender
Was getting these BSOD Parity Errors too, on my T60/WinXP. Wireless card driver update solved it - before the update I tested and it definitely happened after a while of using wifi connection. Actually the driver update changelog states it should correct exactly this thing.
They say it only happens with Intel wifi card, not the Atheros one.

Posted: Mon Sep 17, 2007 5:17 pm
by ocellaris
wackydan wrote:snipped
Regardless on the state of failure the Access Point may be in, the notebook should never crash as the result. Whatever junk data the router may be outputting should be handled by the PC with some error messages and not a BSOD. The problem is on the Thinkpad end.

Posted: Tue Sep 18, 2007 2:48 am
by TPadUser
draco2527,
Sorry to all as I've not been attentive to this. Your story sounds like Lenovo support to me. They certainly need to get their act togehter soon because the type of people who buy and have bought Thinkpads in the past tend to be influential and connected. A big chunk of their business is corporate/business users. You add the fact that HP and others are starting to catch up to the dissatisfaction from corporate insiders and you'll eventually have the type of sistuation that business academics like to publish books about and MBAs are required to study. LOL

Reply to DenTP4rm

Posted: Tue Sep 18, 2007 2:54 am
by TPadUser
Hi,
Again sorry for the delayed reply. I purchased it directly from Lenovo through their web site.

Posted: Tue Sep 18, 2007 10:11 am
by wackydan
ocellaris wrote:
wackydan wrote:Trim your quotes
Wishful thinking. The laws of hardware and software will typically trump opinion any day. :) I simply stated an observation.

If You take your statement further, then it would be wise to blame the OS wouldn't it? SO now this becomes MS's problem.... or is it shoddy drivers from INtel? See my point?

Addressing Complaints and Errors

Posted: Wed Sep 19, 2007 12:00 am
by randomocity
@TPadUser

I've been using Lenovo tech support for a little over a year and have really had no problem with them. If you know exactly what the problem is, they're quite quick in sending you out a box to ship it back, and are actually quite speedy with repairs. I just got off the phone with them about 3 or 4 hours ago and I literally was only on the phone a maximum of 20 minutes before they had everything confirmed to ship my T60p in for repairs. I'm still a little [censored] that they wont let me replace my cracked keyboard bezel but whatever, its not a big deal.

As far as your horror story with them (And from the sound of it, thats exactly what it is) can happen with any company. I remember a few years ago when I installed a USB 2.0 card into my Dell desktop and having my computer slow to a halt. I called tech support and was asked to run the diagnostic disk several times, resulting in a miscellaneous error. The rep's reply was that the error was, and I quote, "A figment of my computer's imagination," and Dell wouldn't do a thing about it. (I later found out from the VP of Dell that it was a chipset conflict)

@T61pleasework & phlidwsn

phildwsn definitely picked up on this quicker than I did, as the bluescreen error from the heavy graphic load was due to the RAM sticks being mismatched. Apparently the T60/p has issues allocating memory to two non paired sticks of ram and will intermittently bluescreen.

@At everyone else,
When you get the NMI error, are you all running 2Gb of RAM?

Posted: Wed Sep 19, 2007 2:01 am
by snife
I'm going to ignore the moaning replies and focus on the initial post.

It is never a good idea to go for a replacement instead of a repair unless you have had multiple problems - failures are a percentage game, having one does not mean your likely to have others but getting a new system means your just as likely (not very likely all things considered though) to get a failure as you were with your first machine so its a gamble.

I'm in EMEA and i know Tech Support calls will generally get answered in under 10 minutes, i'm not sure how the US could be so different and support agents advising that a machine is a 'lemon' based on one failure are just idiots, that added to the apparent lack of diagnostics would make me concur that you have not received good support.

However, the second agent you spoke to was half right, there are 2 known issues which can cause this error on T60, one is indeed related to the Intel Wireless driver (not audio though) so updating this could have very well sorted your problem, the other relates to the error only occuring when third party pc cards are used (you dont mention whether you use one) and this requires a replacement system board.

Other than that you are most likely looking at a memory error and at the very least they should have ran the pc doctor memory test or ideally a memtest86 advanced test.

Unfortunately, its a sad fact that Lenovo support is not as good as it used to be, i still thinks its better than Dells or HPs but cost reduction has now taken its toll, for this you have to blame other users, ThinkPads should never have been forced to compete on price but there are too many stupid IT purchasers in the market who have forced IBM/Lenovo to be initially cheaper (because they dont understand TCO) and this has had an impact on the company.