Is there a solution for random freeze / lock on Aspire 5745PG?

Since we bought our 5745PG it would freeze at random - block is complete, do not respond to the mouse or keyboard, requiring a hard stop and restart.  Usually, this would happen when he was not yet in use, just sitting idle.  We went to use it and find frozen.  Occasionally, it would happen when you browse the web - gel suddenly.

I read somewhere on the web something like "uses of the image on their laptop acer has a problem that causes freezing but if you install a new copy of windows, it works very well".  So finally I had time to try Windows 8 on him and, in fact, it worked very well for a while, but then one night recently it froze again and need to reboot a hard.

[After the reboot, Windows wouldn't boot and continued into recovery mode, but the recovery still fails.]  I tried a Windows 8 "refresh" which is supposed to restore system files - still wouldn't boot.  Then I made a Windows 8 "reset" (which is basically reinstalled the operating system) and then it would boot, but now inexplicably the system fan was at full speed to 100% of the time.  So it doesn't seem that it was a success solution.]

Since then, I reinstalled a fresh copy of Windows 7, as well as the drivers available on the Acer support site (except the NVidia graphics driver, but that's another story), including the update of the BIOS 1.19 and cela worked a few days before freezing once more!

Anyway, long story short: there at - it a cure for freezing randomly?  Did I just get a "lemon"?  I guess it was my mistake not to return or get a warranty service.  Any clues out there?

Well try a reload Using the the ALT + F10 on boot and executed through option 1. Make sure you have a backup of the files before going through this.

Tags: Acer

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