T400: Slow Resume from Sleep/Hibernate

T400/410/420 and T500/510/520 series specific matters only
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hunterman223
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T400: Slow Resume from Sleep/Hibernate

#1 Post by hunterman223 » Sun Aug 12, 2012 5:26 pm

I have been having an ongoing issue with my T400 that has survived several OS reinstalls on two different SSDs. The machine goes into both states just fine, and if immediately powered back on there are no problems.

However, if I leave the machine for a couple hours and come back, it can take up to 2 minutes to resume from sleep and longer from hibernate. Most of the time it doesn't take quite that long, but 30 seconds is still too long to come out of sleep. The machine boots faster than that.

Has anyone experienced this? I suspect a driver issue as I have used the same drivers on all the reinstalls. I RMA'd my Crucial M4 as I was having firmware issues, and I thought it was causing this behavior. Now I have a 128GB Vertex 4 and well.. here we are. :x

In event viewer under Diag-Performance there are lots of entries about the delays, and lots of things saying "this driver responded slower than expected..." for ACPI and USB, and a couple more for Intel Graphics and Conexant audio.

I know I must be overlooking something.. Let me know what you guys think.
Hunter Thompson

ThinkPad T400: T9400, 8GB, LG WXGA+, Samsung 830 128GB + WD Scorpio Black 500GB, Intel 5300agn, Win7 Pro x64
Others: IBM ThinkPad R40, Sony VAIO NR Series, HP TouchPad running CM9, Jailbroken iPod Touch 4G

hunterman223
Senior Member
Senior Member
Posts: 749
Joined: Thu May 13, 2010 4:27 pm

Re: T400: Slow Resume from Sleep/Hibernate

#2 Post by hunterman223 » Sun Aug 12, 2012 11:12 pm

Scouring the forums yet again found me this thread: http://forum.thinkpads.com/viewtopic.ph ... &view=next

And wouldn't you know I also have Google Talk.. I got rid of it just now, time will tell however.
Hunter Thompson

ThinkPad T400: T9400, 8GB, LG WXGA+, Samsung 830 128GB + WD Scorpio Black 500GB, Intel 5300agn, Win7 Pro x64
Others: IBM ThinkPad R40, Sony VAIO NR Series, HP TouchPad running CM9, Jailbroken iPod Touch 4G

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