I have a Toshiba Satellite L300-145 that overheats and shuts down the CPU reaches over 95º and then shuts down,at idle it works in the 60-70º range.
but as soon as I run the CPU at 100% it quickly jumps from 60-95º in less than 5 minutes.
I have reapplied thermal paste and cleaned fan and heatsink vents but to no avail ,my only work around at the moment is to reduce my CPU speed in windows vista from 100% to 80% on an Intel T2390 which relates to a speed reduction from 1.8 to 1.3 GHz. at 1.3 it reaches a maximum temp of about 85º.
I'm thinking that it's related to heatsink but it seems to be working well, as you can see in the picture section C lies on top of CPU ,D on video card I turned on the computer with the heatsink in the position in the photo and felt the areas with my finger the results were the following with fan spinning:
Section C ,D very HOT
Section B warm
Section A cool.
To me this seems normal unless someone else knows better.
I would like to get the laptop working at it's full speed again and not run reduced.
Any replies would be helpful.
but as soon as I run the CPU at 100% it quickly jumps from 60-95º in less than 5 minutes.
I have reapplied thermal paste and cleaned fan and heatsink vents but to no avail ,my only work around at the moment is to reduce my CPU speed in windows vista from 100% to 80% on an Intel T2390 which relates to a speed reduction from 1.8 to 1.3 GHz. at 1.3 it reaches a maximum temp of about 85º.
I'm thinking that it's related to heatsink but it seems to be working well, as you can see in the picture section C lies on top of CPU ,D on video card I turned on the computer with the heatsink in the position in the photo and felt the areas with my finger the results were the following with fan spinning:
Section C ,D very HOT
Section B warm
Section A cool.
To me this seems normal unless someone else knows better.
I would like to get the laptop working at it's full speed again and not run reduced.
Any replies would be helpful.
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