On the first day, it worked fine, except for once or twice when the comp froze while i was browsing the net. Nothing worked not even the task manager etc. so i had to reset it twice. Then, on the 2nd day, the computer refused to start. I opened the case and didn't see any lights or anything on the motherboard, despite the computer being powered. So i took it to the person who sold it to me, and it started fine there. he told me there was a problem with the power cord, and gave me a replacement. After i got home it worked fine, until i started playing world of warcraft. ( was playing at very low settings and a low resolution which shouldnt strain this GPU)
Then , suddenly it crashed while i was playing it. This happened two times. so i shut it down for a while. Now when i try to power it up, it refuses to turn on. no lights, no fan, not even the motherboard light can be seen.
oh ok. thanks a lot for the quick response, i will try asking my dealer to replace the PSU. and also, recently when i was playing world of warcraft at very low settings on this desktop ( once i got it to start). it crashed, and when the comp rebooted, i got a Hypertransport sync flood error message.Wondering if this confirms the PSU suspicion .
a bit of googling suggested that it was perhaps due to low voltage provided to the RAM. Also, i have not overclocked any part of the computer, everything is at stock speeds.