Inverter on my T21 gets pretty hot, is that normal?

T2x/T3x series specific matters only
Post Reply
Message
Author
linux_inside v2
Posts: 24
Joined: Thu Jan 19, 2006 7:41 pm

Inverter on my T21 gets pretty hot, is that normal?

#1 Post by linux_inside v2 » Fri Feb 03, 2006 7:45 pm

hey guys,
Just wondering if any of you have experienced this, lately i have noticed that the inverter warms up alot and i am ever afraid of the thing melting the plastic which im sure won't happen anyway.

It only really happens on full brightness, and so i dont run with full brightness all the time anyway, plus it will make the CCFL last longer this way i spose

djpharoah
Junior Member
Junior Member
Posts: 472
Joined: Fri Feb 03, 2006 7:25 pm
Location: Irvine, California
Contact:

#2 Post by djpharoah » Fri Feb 03, 2006 8:07 pm

its an indication that your invertor is on its way out.
the voltage regulator might be going

-dj
T400 14.1" WXGA+ LCD / T9400 / 4GB / 160gb / ATi+Intel GFX / 9C / W7 64
T42p 14" SXGA+ / 2.0GHz / 1.5GB / 60GB / 2 x 6C / XP
T40 14" XGA / 1.7GHz / 1GB / 40GB / 9C / XP
T40 14" SXGA+ / 1.7GHz / 1GB / 40GB / 6C / XP
Sold: A31, A31p, A20m, T20, T23

linux_inside v2
Posts: 24
Joined: Thu Jan 19, 2006 7:41 pm

#3 Post by linux_inside v2 » Sat Feb 04, 2006 7:42 pm

really? [censored] i will wait for this one to go and then replace it then, i probably have a suitable replacement somewhere,

Thanks

LtTPfan
Senior Member
Senior Member
Posts: 518
Joined: Sun Nov 20, 2005 12:10 pm
Location: East Texas

#4 Post by LtTPfan » Sat Feb 04, 2006 9:33 pm

Several weeks ago someone asked the question about heat coming from the lower right corner of his screen. He thought it was the inverter but it turned out to be a broken down connection where the inverter connects to the CCFL. The heat was coming from high voltage leaking at the connection.

linux_inside v2
Posts: 24
Joined: Thu Jan 19, 2006 7:41 pm

#5 Post by linux_inside v2 » Sun Feb 05, 2006 6:27 am

yeah i just pulled it apart and there is nothing wrong with the cable,
the inverter hasn't been swapped, and it still gets warm, plus i cut myself open while using my swiss army knife, yay.

can anyone else with a t21 let me know about what their in theirs, does it get warm? i mean its warm not hot. and and it doesnt affect the screen or anything.

Post Reply
  • Similar Topics
    Replies
    Views
    Last post

Return to “ThinkPad T2x & T3x Series”

Who is online

Users browsing this forum: No registered users and 8 guests