nVIDIA GeForce GT 425M Questions & Answers
random freezing in all games

I purchased a new laptop dell xps l401x 4 months ago.last month, accidentally the water was spilled on my laptop after this mother board has been replaced.
after this replacement i face problem in each game e.g.
fifa 11
hot pursuit
age of empire 3
street fighter 4
every games runs smoothly in first minute, then screen gets flickering or freezing slowly.
i updated all the graphic drivers, bios, even tried dell factory restore
even due to this problem my motherboard has been replaced again but this not worked out my problem.
all thes games worked very well before motherboard replacement....
following are my graphics card details:
[Display]
Operating System: Windows 7 Home Premium, 64-bit
ram : 4gb
DirectX version: 11.0
GPU processor: GeForce GT 425M
Driver version: 275.33
DirectX support: 11
CUDA Cores: 96
Core clock: 560 MHz
Shader clock: 1120 MHz
Memory clock: 800 MHz (1600 MHz data rate)
Memory interface: 128-bit
Total available graphics memory: 3807 MB
Dedicated video memory: 2048 MB DDR3
System video memory: 0 MB
Shared system memory: 1759 MB
Video BIOS version: 70.08.19.00.10
IRQ: 16
Bus: PCI Express x16 Gen2
some one please help me out....:(
- Complete uninstall of the current drivers
- Downloading and installing the latest ones from nVidia download page
If nothing changes, backup data and reinstall Windows as suggested above. If nothing changes, bring it back to Dell support and explain your troubles thoroughly, so they can test it again and possibly replace the faulty part. You can also try to contact Dell support team, to get specific instructions on what to start with - online chat seems faster way of doing so: http://support.dell.com/support/topics/global.aspx/support/dellcare/contact_technical_support?c=us&l=en&s=gen.
P.S. Have you tried to installing a fresh copy of some of the games (if you haven't reinstalled OS)?
dell factory restore .
even dell peoples suggested me to do all these after replacing mother board once then they replaced it twice.
one more thing i want to know is dell factory restore and re installation of os from disk are not equivalent???
but others not.
and all these games run smoothly in other systems with same config at high resolutions.
if i reinstall os again from disk provided by dell will not it be the same as dell factory restore..???
Intel core 17 740QM
temprature (degree Celsius)
core#0 86
core#1 78
core#2 79
core#3 78
NVIDIA GeFORCE GT 425M
Voltage
VIN0 0.90v
Temperature 102
now what these temperatures depict ??? are these readings normal if not what i should need to do ???