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T400 issues 6474-11U

T400/T410/T420 and T500/T510/T520 Series
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Tsunade
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Joined: Tue May 31, 2011 12:44 pm
Location: North Potomac, MD

T400 issues 6474-11U

#1 Post by Tsunade » Thu Mar 13, 2014 4:36 pm

Hey all,

So I decided to scrap the T61 fiasco and bought a used T400 off of Ebay only needing a hard drive. Installed the SSD, loaded Windows. Noticed upon reboot it takes forever to load from BIOS to whatever was next (Boot, F12, BIOS, etc). Sometimes it just sits at a black screen after POST, and won't ever go anywhere. I flashed it to 3.24 BIOS, didn't really make a difference. Sometimes it will sit with a blinking cursor and after like 1 minute it will boot. I'm going to assume there is something wrong with this T400, I'm about to test the RAM individually, but does this sound like a motherboard issue?
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emeraldgirl08
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Re: T400 issues 6474-11U

#2 Post by emeraldgirl08 » Thu Mar 13, 2014 6:33 pm

Does your T400 have the turbo memory chip installed? If it does try removing it and rebooting. If not then have you gone through BIOS settings and turned off any settings that might contribute to the longer boot time?
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ajkula66
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Re: T400 issues 6474-11U

#3 Post by ajkula66 » Thu Mar 13, 2014 9:28 pm

Check the USB ports for damage as well...
...Knowledge is a deadly friend when no one sets the rules...(King Crimson)

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Saucey
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Re: T400 issues 6474-11U

#4 Post by Saucey » Fri Mar 14, 2014 12:09 am

There might be something causing a short on the motherboard, see if there is any debris inside.
I had this problem with an A31, but it went away for some odd reason.

As ajkula said, I had a T500 w/ a broken USB, the 4 "fingers" were in contact with each other and the metal USB housing where it wouldn't of boot.
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Tsunade
Posts: 37
Joined: Tue May 31, 2011 12:44 pm
Location: North Potomac, MD

Re: T400 issues 6474-11U

#5 Post by Tsunade » Fri Mar 14, 2014 5:32 am

Yup first thing I checked were broken USB ports but I don't see any of that. I'm headed off to Jersey for today but I will test it later tonight.
Sager NP8170: i7-2670QM|12GB DDR3|Radeon 6990M|500 GB Momentus 7200 rpm|17.3" 1080p LCD|7Ultimate
Dell Latitude E6430 (FDA work laptop): i5-3210M|4GB DDR3|Nvidia Quadro 5200M/Intel HD4000|320GB Scorpio Black|14" 720P|7Enterprise|Lenovo ThinkVision L2251p & D221 WSXGA+

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