happy17292
Ambassador of Buzz
i was playing assassins creed 2 today, and i accidentally pressed 'power' key on the keyboard instead of 'print screen'. monitor went blank [no signal] like it always does when i press power key. I was pissed off so i pressed the reset key of the cabinet. [monitor was still blank after pressing reset key, cabinet power key was glowing and fans were still running]. so i turned off my UPS and turned it on again to completely turn off the CPU.
now whenever i press power button of cabinet, PSU, CPU, GPU and cabby fans start spinning but there is no display on monitor [shows monitor is working: no signal]. there is no POST/BIOS screen displayed. even keyboard lights does not flash when i turn it on. i have tried to clear CMOS by turning the PC off and disconnecting all cables and shorting the pins using screwdriver. removed CMOS battery for 5mins and inserted again. but its still not showing any display, i have also tried different RAM slot but it didn't worked either
what should i do i upgraded my cpu mobo ram just 3 months ago.
config:
CPU : AMD phenom II X4 B25 [its Athlon II X3 425 with 1 core unlocked]
mobo : gigabyte GA78LMT-S2P
GPU : Sparkle GT240 1GB DDR3
RAM : corsair value select DDR3 1333MHz
HDD : 1.0 TB WD caviar green
PSU : Hytech 450W PSU
NO ODD
i have also tried to hold power button 5-10 seconds to do 'hard shutdown' but its not working. i have to unplug power cord everytime i want to turn off the CPU.
now whenever i press power button of cabinet, PSU, CPU, GPU and cabby fans start spinning but there is no display on monitor [shows monitor is working: no signal]. there is no POST/BIOS screen displayed. even keyboard lights does not flash when i turn it on. i have tried to clear CMOS by turning the PC off and disconnecting all cables and shorting the pins using screwdriver. removed CMOS battery for 5mins and inserted again. but its still not showing any display, i have also tried different RAM slot but it didn't worked either
what should i do i upgraded my cpu mobo ram just 3 months ago.
config:
CPU : AMD phenom II X4 B25 [its Athlon II X3 425 with 1 core unlocked]
mobo : gigabyte GA78LMT-S2P
GPU : Sparkle GT240 1GB DDR3
RAM : corsair value select DDR3 1333MHz
HDD : 1.0 TB WD caviar green
PSU : Hytech 450W PSU
NO ODD
i have also tried to hold power button 5-10 seconds to do 'hard shutdown' but its not working. i have to unplug power cord everytime i want to turn off the CPU.
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