My new T61 shows only 3GB of RAM instead of 4GB. Help!
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bambootree
- Posts: 13
- Joined: Mon Apr 30, 2007 1:24 pm
- Location: Overland Park, Kansas
My new T61 shows only 3GB of RAM instead of 4GB. Help!
After reading several posts about RAM in the forum, I decided to order the new T61 on May 14 with 4GB of RAM. The computer came today. I haven't had much time to play with it but it bothers me that it shows only 3GB in Windows. I checked the BIOS, it showed 4GB.
Could anybody help me figure out what's going on? How do I get the full 4GB?
Thank you very much for your input.
Could anybody help me figure out what's going on? How do I get the full 4GB?
Thank you very much for your input.
T61 14.1" WS, Core 2 Duo T7500, X3100 GMA 965, 4GB, AGBN, Intel Turbo Memory 1GB, Vista Business x32
Guess you didn't read anything you found or didn't understand anything. You need a 64bit OS to utilize all 4GBs. There's tons of other threads in here about this:T61 14.1" WS, Core 2 Duo T7500, X3100 GMA 965, 4GB, AGBN, Intel Turbo Memory 1GB, Vista Business x32
http://forum.thinkpads.com/viewtopic.php?t=44749
that seems to be the big one.
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bambootree
- Posts: 13
- Joined: Mon Apr 30, 2007 1:24 pm
- Location: Overland Park, Kansas
Thanks for pointing it out. The thread you mentioned was created on June 20. That's very unfortunate. My order was on May 14. Had I waited longer, I would have been saved.SHoTTa35 wrote:Guess you didn't read anything you found or didn't understand anything. You need a 64bit OS to utilize all 4GBs. There's tons of other threads in here about this:T61 14.1" WS, Core 2 Duo T7500, X3100 GMA 965, 4GB, AGBN, Intel Turbo Memory 1GB, Vista Business x32
http://forum.thinkpads.com/viewtopic.php?t=44749
that seems to be the big one.
I find it strange that Lenovo didn't have the 64-bit Vista option and let you to order 4gb with 32-bit. Is it possible to get a recovery disk of 64-bit version from them now?
T61 14.1" WS, Core 2 Duo T7500, X3100 GMA 965, 4GB, AGBN, Intel Turbo Memory 1GB, Vista Business x32
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ryengineer
- Moderator Emeritus

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Ofcourse not. Last time I checked, Lenovo did not have an option to configure 64-bit Windows Vista for customers so I am pretty sure they still don't.bambootree wrote:Is it possible to get a recovery disk of 64-bit version from them now?
As far as Recovery CD is concerned, they can only provide you a CD for the OS that came with your system.
So Lenovo won't accommodate your request even if you get it somehow from them (I am pretty sure you won't, they don't have one yet) technically it would be illegal to use it on your system if it came with 32-bit Vista...
If you like to make use of that 4GB, buy a retail copy of Vista 64-bit or use Linux (free!).
"I've come a long, long way," she said, "and I will go as far,
With the man who takes me from my horse, and leads me to a bar."
The man who took her off her steed, and stood her to a beer,
Were a bleary-eyed Surveyor and a DRUNKEN ENGINEER.
With the man who takes me from my horse, and leads me to a bar."
The man who took her off her steed, and stood her to a beer,
Were a bleary-eyed Surveyor and a DRUNKEN ENGINEER.
I might be mistaken but I thought at least some version(s) (probably just Vista Ultimate) came with the right to upgrade to 64 bit version of Vista at no additional charge. At least I thought I read that recently on some other thread in here.
HP DV8t | Intel i7-Q 720 | 6GB (DDR3 1333) RAM | 1 TB (500GB Seagate 7200 rpm x2)| GeForce GT 230M (1GB) | 18.4" FHD | SuperMulti 8X w Lightscribe | FP Reader | Bluetooth | HDTV Tuner | Win 7 Ultimate x64. Backup: T61p (8891-CTO)
Also, Microsoft will sell you an upgrade from Vista Business 32 to Vista Business 64 or to Vista Ultimate 32 which includes the 64 bit option.pae77 wrote:I might be mistaken but I thought at least some version(s) (probably just Vista Ultimate) came with the right to upgrade to 64 bit version of Vista at no additional charge. At least I thought I read that recently on some other thread in here.
I think a future BIOS update will let your Vista Business 32 see 3.25 GB of RAM. Then, in six months or a year, when the VISTA 64 driver situation improves, upgrade to Vista Business 64.
First Thinkpad 755CX in 1995. First IBM: PC 1982 8088 w 64K RAM, dual floppy. Currently in use:
X230T with Win8Pro x64, i7, 500gb ssd; W700 WUXGA RAID 1 Blu-Ray W7Pro x64, occasionally a T61p with Win7Pro x64
X230T with Win8Pro x64, i7, 500gb ssd; W700 WUXGA RAID 1 Blu-Ray W7Pro x64, occasionally a T61p with Win7Pro x64
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ryengineer
- Moderator Emeritus

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- Joined: Wed Sep 20, 2006 9:29 pm
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I am not sure from where you're sourcing this information. It could perhaps be done on retail versions but not on oem licenses.pae77 wrote:I might be mistaken but I thought at least some version(s) (probably just Vista Ultimate) came with the right to upgrade to 64 bit version of Vista at no additional charge. At least I thought I read that recently on some other thread in here.
"I've come a long, long way," she said, "and I will go as far,
With the man who takes me from my horse, and leads me to a bar."
The man who took her off her steed, and stood her to a beer,
Were a bleary-eyed Surveyor and a DRUNKEN ENGINEER.
With the man who takes me from my horse, and leads me to a bar."
The man who took her off her steed, and stood her to a beer,
Were a bleary-eyed Surveyor and a DRUNKEN ENGINEER.
Correct. Retail/MSDN/Volume versions come with both x32 and x64 versions (at least Business and Enterprise). OEM is whatever you get, usually not both.ryengineer wrote:I am not sure from where you're sourcing this information. It could perhaps be done on retail versions but not on oem licenses.pae77 wrote:I might be mistaken but I thought at least some version(s) (probably just Vista Ultimate) came with the right to upgrade to 64 bit version of Vista at no additional charge. At least I thought I read that recently on some other thread in here.
--Chris
IBM ThinkPad T42 "2373-9XU" now with 2.0GHz, 2GB RAM, 9600 64M, 14.1", CDRW/DVD, IBM A/B/G, BT, fingerprint reader.
Lenovo ThinkPad X201s 5129-CTO 2.13GHz Core-i7, 4GB RAM, WSXGA LED, 128GB SSD, Centrino Ultimate 6300, etc. Shipping 11 March
IBM ThinkPad T42 "2373-9XU" now with 2.0GHz, 2GB RAM, 9600 64M, 14.1", CDRW/DVD, IBM A/B/G, BT, fingerprint reader.
Lenovo ThinkPad X201s 5129-CTO 2.13GHz Core-i7, 4GB RAM, WSXGA LED, 128GB SSD, Centrino Ultimate 6300, etc. Shipping 11 March
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bambootree
- Posts: 13
- Joined: Mon Apr 30, 2007 1:24 pm
- Location: Overland Park, Kansas
I called Lenovo about the problem, the rep told me there was a fix that might or might not work to solve the problem.
http://support.microsoft.com/kb/929580/en-us
It's a bit over me. Have anybody here tried this before?
http://support.microsoft.com/kb/929580/en-us
It's a bit over me. Have anybody here tried this before?
T61 14.1" WS, Core 2 Duo T7500, X3100 GMA 965, 4GB, AGBN, Intel Turbo Memory 1GB, Vista Business x32
Only 32bit CPUs have PAEbambootree wrote:I called Lenovo about the problem, the rep told me there was a fix that might or might not work to solve the problem.
http://support.microsoft.com/kb/929580/en-us
It's a bit over me. Have anybody here tried this before?
PAE has been taken out from CPUs after 'Core Duo'
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Redmumba
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I remember reading this as well, but I can't remember where for the life of me. And I remember asking if it was valid, but I don't remember getting any responses. If you're really up to it, give Microsoft a call and explain the situation... I was supposed to get Vista Business 64, but got Home Premium instead, but considering the immense hassle I've had getting it, I didn't want to correct it.pae77 wrote:I might be mistaken but I thought at least some version(s) (probably just Vista Ultimate) came with the right to upgrade to 64 bit version of Vista at no additional charge. At least I thought I read that recently on some other thread in here.
I'm sure Lenovo might be able to help in that regard as well.
Real Name: Andrew
Junior CS major, Polytechnic University
T61 - Core Duo 2.2ghz, 2GB, 100GB 7200RPM, nVidia 140M
Asus Z70Va: P-M 2.0, 2GB, 100GB 5400RPM, ATI MRX700
Junior CS major, Polytechnic University
T61 - Core Duo 2.2ghz, 2GB, 100GB 7200RPM, nVidia 140M
Asus Z70Va: P-M 2.0, 2GB, 100GB 5400RPM, ATI MRX700
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cxls
- Freshman Member
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- Location: Cumberland, Rhode Island
Order a Vista 64 bit CD from Microsoft for a small fee. Use your current CD key with it. It should work, even with OEM.
IBM ThinkPad T60p 2623-DDU | Intel Core Duo 2.0 GHz T2500 | 2 GB RAM | 256 MB ATI FireGL V5200 | 100 GB 7200 RPM SATA HDD | 15" UXGA BOE-Hydis (1600x1200) | NMB Keyboard | 9 Cell Battery x2
I tried that with my Vista Business 32-bit OEM license, MS won't take the key. Only a retail key is accepted, so with preloaded OS you are out of luck.cxls wrote:Order a Vista 64 bit CD from Microsoft for a small fee. Use your current CD key with it. It should work, even with OEM.
T61 7664-16U T7300 Nvidia Quatro 140M Mem 2GB Robson 1GB 14" WXGA+ BT Intel 4965AGN
If you want to upgrade your 32-bit OS to 64-bit it can be done for about $5. Purchase the 64-bit "anytime upgrade" dvd from CompUSA:
http://www.compusa.com/products/product ... m_ite=feed
Then use these two guides to assist with a clean installation:
http://forum.notebookreview.com/showthread.php?t=120228
http://jstigall.googlepages.com/t61clean.html
(between those to guides you'll get the job done.)
BTW, when ordering from CompUSA use the coupon code shipitfree for free shipping. Also, consider picking up a bluetooth mouse for $10 (after rebates) I did! http://www.compusa.com/products/product ... book_Mouse
http://www.compusa.com/products/product ... m_ite=feed
Then use these two guides to assist with a clean installation:
http://forum.notebookreview.com/showthread.php?t=120228
http://jstigall.googlepages.com/t61clean.html
(between those to guides you'll get the job done.)
BTW, when ordering from CompUSA use the coupon code shipitfree for free shipping. Also, consider picking up a bluetooth mouse for $10 (after rebates) I did! http://www.compusa.com/products/product ... book_Mouse
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ryengineer
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I will be interested to know if this works on 32-bit oem version too?stallen wrote:If you want to upgrade your 32-bit OS to 64-bit it can be done for about $5. Purchase the 64-bit "anytime upgrade" dvd from CompUSA:
http://www.compusa.com/products/product ... m_ite=feed
"I've come a long, long way," she said, "and I will go as far,
With the man who takes me from my horse, and leads me to a bar."
The man who took her off her steed, and stood her to a beer,
Were a bleary-eyed Surveyor and a DRUNKEN ENGINEER.
With the man who takes me from my horse, and leads me to a bar."
The man who took her off her steed, and stood her to a beer,
Were a bleary-eyed Surveyor and a DRUNKEN ENGINEER.
Not completely accurate. They can and they will send you other recovery media. The sent me a set of recovery DVDs for Vista Business, after the free upgrade, even though I bought my T60 wit XP Pro. I don't know if this is a fluke or not, but I read at least two other posts in this forum that said the same thing.ryengineer wrote: As far as Recovery CD is concerned, they can only provide you a CD for the OS that came with your system.
Just my two cents.
X201 Pentium, 4 GB RAM, 320GB 7200RPM
T410 Core i5, 4 GB RAM, 500GB 7200RPM
X230 Core i5, 4 GB RAM, 500GB 7200RPM
T410 Core i5, 4 GB RAM, 500GB 7200RPM
X230 Core i5, 4 GB RAM, 500GB 7200RPM
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ryengineer
- Moderator Emeritus

- Posts: 4393
- Joined: Wed Sep 20, 2006 9:29 pm
- Location: L.A. (home town) CA, Toronto ON.
Well, they sent you the recovery disks since your system was eligible for Vista upgrade otherwise it would be a matter of piracy and law breaking matter from lenovo's end.rmendoza wrote: Not completely accurate. They can and they will send you other recovery media. The sent me a set of recovery DVDs for Vista Business, after the free upgrade, even though I bought my T60 wit XP Pro. I don't know if this is a fluke or not, but I read at least two other posts in this forum that said the same thing.
Just my two cents.
One machine cannot have two oem licenses unless it's some kind of exception. AFAIK, Vista upgrade dvd was meant to de-activate XP key.
"I've come a long, long way," she said, "and I will go as far,
With the man who takes me from my horse, and leads me to a bar."
The man who took her off her steed, and stood her to a beer,
Were a bleary-eyed Surveyor and a DRUNKEN ENGINEER.
With the man who takes me from my horse, and leads me to a bar."
The man who took her off her steed, and stood her to a beer,
Were a bleary-eyed Surveyor and a DRUNKEN ENGINEER.
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