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Laptop oveheats after W7 upgrade
Hi,
I'm hoping somebody can help with a problem I'm getting since upgrading my laptop from Vista to 7.
Laptop has allways been faultless before the OS upgrade (clean install). After the upgrade yes it runs quicker but it overheats and shuts down. -The laptop is getting hotter than usual and depending on CPU demand will just shut down, the only warning being the fan speed increasing just before it dies. I have tried the following;
1. Cleaned out the fan and air dusted all under the cover. -even tried freezer spray to the bottom cover!!!
2. restored all the drivers I had backed up before the instal.
3. checked the latency on the system (the computer is mainly used for Music) APCI.sys sits high on the demand list and its latency increases as CPU heats. -Not sure if this is the problem, can find no reliable info as to if I can stop it running (not listed in the services
4. removed battery and ran the laptop. -still shuts down and runs red hot!
5. checked the Acer website for driver. It only has drivers listed for Vista and XP (not tried these as yet).
Was thinking of updating all drivers to latest using a driver update program, had allready done the CPU update but to be honest I have had problems before with the updated drivers causing more problems than they solve on other PC's.
Seems to be a lot about Win 7 causing overheat problems but have not seen any solutions, Can anybody help me before my processor goes into melt down?
Many thanks,
Matt