First off, here’s my laptop specs :

a) Model : Acer Aspire 4520

b) CPU : AMD Turion 64 X2 TL-60 (2.0 GhZ)

c) RAM : 2Gb (1.75Gb usable)

d) Display : nVidia GeForce 7000M

e) OS : Windows 7 Home Premium v. 6.1.7600

The problem is that whenever I played any clips, be it from the hard disk or even from the CD/DVD, it suddenly hangs & sometimes the monitor goes blank!

FYI, most of the clips from the hard disk were converted using the FormatFactory program & I’m using the KMPlayer as my main media player.

I have no choice but to restart the Windows everytime this occurs.

Below are some of the approaches that I’ve taken since the problem cropped up :

a) Reinstalled the OS (clean install)

b) Reinstalled the display driver.

c) Downgraded the KMPlayer to an old version.

d) Scanned the system for possible spyware/malware/virus infection using both Avast! Free Antivirus & SUPERAntiSpyware Pro.

e) Bought & installed a notebook cooler (not the cheapo one..)

But unfortunately, it still persists & I’m running out of ideas on how to tackle this problem! What gives?