my graphics card isnt working

[Neon32]

i hav got these specs :

Spoiler

MS Windows 7 Ultimate 32-bit SP1
Intel Core 2 Duo E7500 @ 2.93GHz
Wolfdale 45nm Technology
2.00 GB Single-Channel DDR2 @ 399MHz (5-5-5-18)
1024MB GeForce 9400 GT (XFX Pine Group)
smps-iball LPE 223400 230VAC 50/60Hz
500GB Seagate ST3500418AS ATA Device

but still it gives me blue screen when i play games like GTA 4, Nfs Shift etc ..

any one help me......

 

[mandarpalshikar]

You are using a very bad SMPS...
1. What exactly is the text you get in the BSOD ?
2. Was it working before ?
3. If yes then for how many years ?
4. Whats the age of your SMPS ?

 

[Neon32]

You are using a very bad SMPS...
1. What exactly is the text you get in the BSOD ?
2. Was it working before ?
3. If yes then for how many years ?
4. Whats the age of your SMPS ?

I bought this PC recently , just 2 months ago.........
and at the first time itself this blue screen appears

the BSOD says some technical error , and "" if problem continues please disable or remove any newly installed hardware "

but pc is new and i cant remove the whole thing.....

 

[panwala95]

You are using a very bad SMPS...
1. What exactly is the text you get in the BSOD ?
2. Was it working before ?
3. If yes then for how many years ?
4. Whats the age of your SMPS ?

it isnt the psus fault i had a gt210 (similar to that 9400gt) with my present config (except hd 6770 ofcourse) and it served me well for a year!
the card probably has some bad ram chips or is overheating...

 

[mandarpalshikar]

iball SMPS are very very cheap...Change the PSU first thing. You never know when they damage your components. Even though iball rates the PSU say at 400 watts... its actually not capable enough of delivering that much of wattage.
Have read through at *www.thinkdigit.com/forum/power-sup...89-power-supply-blacklist-thread-newbies.html