in ThinkPad: T400 / T500 and newer T series Laptops https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T-series-Laptops/T450s-Thinkpad-ERROR-2101-Detection-error-on-SSD1-M-2/m-p/2135319 ThinkPad: T400 / T500 and newer T series Laptops topics Mon, 03 Aug 2015 18:13:15 +0000 tp01_en <![CDATA[ ]]> https://forums.lenovo.com/topic/findpost/1300/2135319/2135319 Model: T450s

Equiped as:

Intel i5

4+4GB RAM

256GB SSD (M.2) Configured as boot disk running Win 7 x64

500GB HDD as additional storage

 

Issue: Mon, 03 Aug 2015 18:13:15 +0000 https://forums.lenovo.com/topic/findpost/1300/2135319/2135319 thomaswde <![CDATA[ Re: T450s Thinkpad - ERROR 2101: Detection error on SSD1 (M.2) ]]> https://forums.lenovo.com/topic/findpost/1300/2135319/2135346 It is hard to diagnose without seeing it, but my experience has been that the Gen4 and later CPUs (like yours) support a very low power state that is incompatible with some devices. (that would make it a problem with the card) Make sure you have the latest BIOS and power manager software installe ]]> Mon, 03 Aug 2015 18:42:24 +0000 https://forums.lenovo.com/topic/findpost/1300/2135319/2135346 richk <![CDATA[ Re: T450s Thinkpad - ERROR 2101: Detection error on SSD1 (M.2) ]]> https://forums.lenovo.com/topic/findpost/1300/2135319/2135454 Ah of course, great idea.  I didn't even think about that Haswell power saving feature.  Makes sense why it would only occur when not receiving direct input from a user.  I will try and report.  Thanks again.

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Mon, 03 Aug 2015 20:48:35 +0000 https://forums.lenovo.com/topic/findpost/1300/2135319/2135454 thomaswde
<![CDATA[ Re: T450s Thinkpad - ERROR 2101: Detection error on SSD1 (M.2) ]]> https://forums.lenovo.com/topic/findpost/1300/2135319/2171816 Good day.

 

Did richk's advice work out for you?

Your experience, either way, may help others in the Community.

 

Thanks!

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Sat, 19 Sep 2015 22:55:39 +0000 https://forums.lenovo.com/topic/findpost/1300/2135319/2171816 NateS
<![CDATA[ Re: T450s Thinkpad - ERROR 2101: Detection error on SSD1 (M.2) ]]> https://forums.lenovo.com/topic/findpost/1300/2135319/2207290 Hey I'm having this same issue and in my m.2 drive's properties window, I don't have the power managment tab (as admin). Is there a way to access and disable it through the registry?

 

T450s

Windows 10 (Preloaded)

Intel(R) Core(TM) i7-5600U CPU @ 2.60Ghz

2GB(4/ ]]> Sat, 14 Nov 2015 16:47:49 +0000 https://forums.lenovo.com/topic/findpost/1300/2135319/2207290 iFlack <![CDATA[ Re: T450s Thinkpad - ERROR 2101: Detection error on SSD1 (M.2) ]]> https://forums.lenovo.com/topic/findpost/1300/2135319/4563428 Same issue on my T460s.  Lots of 2101 errors, especially coming out of hibernation, or after it sits idle for a while.  I updated BIOS, Lenovo drivers, removed the M.2 and cleaned the contacts, unchecked power management & disk sleep, wore garlic around my neck...everything I read.  I was get ]]> Fri, 01 Nov 2019 23:00:00 +0000 https://forums.lenovo.com/topic/findpost/1300/2135319/4563428 mtroxel <![CDATA[ Re: T450s Thinkpad - ERROR 2101: Detection error on SSD1 (M.2) ]]> https://forums.lenovo.com/topic/findpost/1300/2135319/4606602 Well, ^^that^^ was over a month ago. No 2101 errors, and no Unexpected_store_exception BSOD's. I felt like a genius.

 

They came back a couple weeks ago, now its several times per day. M.2 slot is still very clean. So now I saved an image and put it on a new SSD drive. This is a Samsu ]]> Fri, 20 Dec 2019 01:10:03 +0000 https://forums.lenovo.com/topic/findpost/1300/2135319/4606602 mtroxel