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L412

SL300/SL400/SL500, L400-L420 and L500-L520 series specific matters only
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ju de tomate
Posts: 1
Joined: Sun Jul 28, 2013 1:51 am
Location: Baume-les-dames, France

L412

#1 Post by ju de tomate » Sun Jul 28, 2013 2:35 am

Hello,

I have a Thinkpad L412 (4403-4LG).
When I work on it or when it doing windows update, the laptop stop. It seems that power turns off.
I have nothing on windows log.

Do you have an idea ?

(Excuse me for my bad english)

ZaZ
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Posts: 4516
Joined: Fri May 13, 2005 1:33 pm
Location: Minnesota

Re: L412

#2 Post by ZaZ » Sun Jul 28, 2013 4:32 am

More information would be helpful. Anytime a PC shuts off unexpectedly, overheating is a good choice. Is it running hot? You might want to test the memory and hard drive.
ProBook 470 G3

teeuu
Posts: 4
Joined: Wed Feb 02, 2011 3:57 pm
Location: portland, or

Re: L412

#3 Post by teeuu » Wed Aug 27, 2014 1:39 pm

I've had my L412 (mine is a 4403-CTO) do this a couple of times and it was always due to heat build-up. I was installing Linux both times.

It's not unusual during installation of an operating system because, during the install, the "installer program" is minimal and doesn't include laptop detection, thermal monitoring, fan speed control, etc..

kge420
Sophomore Member
Posts: 176
Joined: Thu Jun 17, 2010 5:32 pm
Location: Pennsauken, NJ

Re: L412

#4 Post by kge420 » Thu Sep 18, 2014 7:41 pm

Early on in ownership of my L412 I had similar issues. Subsequent bios updates seem to have solved this. Have had no issues for the past 3 years.
T40p- 60gb ssd, 2gb ram,2.0gHz Dothan, Win XPpro
X41t- 40gb hdd, 2gb ram, 1.6gHz, Android 4.0.3 ICS
L412- i3, 256gb SSD, 8gb ram, Win7 x64
760C - cmos battery code issues

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