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My sig PC wonf boot , led's flash for a giffy and shuts off

post #1 of 15
Thread Starter 
its just been few seconds , there was a power cutoff and i could'nt shutdown properly , now the system refuses to boot , and led's glow only for a giffy , plz help me out and thanks in advance
    
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post #2 of 15
can you boot in safemode ???
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post #3 of 15
post #4 of 15
Quote:
Originally Posted by Refresh View Post
Nice.... very helpfull if your comp wont boot

Rep+ for that... keep up the good work
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Intel Q6600 G0 @ 3.5GHz Gigabyte GA-P35-DS3L EVGA GTX 260 Core 216 Superclocked Edition 4GB G.Skill DDR2 PC2-6400 HK 4-4-3-5 @ 940MHz 
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WD6401AALS 640GB Black + Samsung F3 1TB Windows 7 Ultimate 64Bit Samsung SM2253BW 22" 1680x1050 Microsoft Digital Media 3000 
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Intel Q6600 G0 @ 3.5GHz Gigabyte GA-P35-DS3L EVGA GTX 260 Core 216 Superclocked Edition 4GB G.Skill DDR2 PC2-6400 HK 4-4-3-5 @ 940MHz 
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WD6401AALS 640GB Black + Samsung F3 1TB Windows 7 Ultimate 64Bit Samsung SM2253BW 22" 1680x1050 Microsoft Digital Media 3000 
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post #5 of 15
Thread Starter 
thanks for the link , but there's lpnothing there which suits me >>>>. plz help
    
CPUMotherboardGraphicsRAM
Core2Duo E6600 @ 3.3Ghz(1.475Vcore) ASUS P5N32-E SLI rev A2 NVIDIA 8800 GTS @ 621/1404/975 2X4 GB Corsair @ OC 715 Mhz 
Hard DriveOptical DriveOSMonitor
160x2 GB 'raid 0' Western Digital + 320 GB Lite-on DL-RW Windows7, Ubuntu 11.04 LG LCD 19" W1952S 
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CPUMotherboardGraphicsRAM
Core2Duo E6600 @ 3.3Ghz(1.475Vcore) ASUS P5N32-E SLI rev A2 NVIDIA 8800 GTS @ 621/1404/975 2X4 GB Corsair @ OC 715 Mhz 
Hard DriveOptical DriveOSMonitor
160x2 GB 'raid 0' Western Digital + 320 GB Lite-on DL-RW Windows7, Ubuntu 11.04 LG LCD 19" W1952S 
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Logitech S510 Wireless TX750 Corsair 750 Watts CoolerMaster Praetorian 731 Logitech S510 Wireless 
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post #6 of 15
Unplug your PSU for an hour or so with the CMOS battery out. That is if you havnt tried that already...
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Archon
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120gb Mushkin Chronos Seagate Barracuda 1tb ASUS Sata Combo drive Win7|Enterprise|64Bit 
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post #7 of 15
Beep code?

Sound like PSU, short, or heat issue.
Once again...
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Once again...
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post #8 of 15
The power outage certainly affected something, either PSU or motherboard.

Have you got any spare PSUs that you could try out?

Have you tried removing all power, resetting the CMOS/BIOS and trying again?

Also, worth trying the old method of hardware elimination.
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Jaguar
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post #9 of 15
Just count led flashes/beeps and look for bios error codes in your motherboard's manual. You can try swapping PSU with someone if you have such a possibility.
buka
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buka
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post #10 of 15
Thread Starter 
yeah tried all , booted pc after 30 min , clearing cmos n shutting off supply , then tried removing peheripheral one by one trued booting but its the same , btw there's no beep !!t!!!!!!

i've got my exams , mybe i'll pack it up , this seems like a psu failure , then rma it after exams !!!!!

thanks all , it was worth a try , if you find anything which could solve the issue plz tell me , will check the thread , thanks all
    
CPUMotherboardGraphicsRAM
Core2Duo E6600 @ 3.3Ghz(1.475Vcore) ASUS P5N32-E SLI rev A2 NVIDIA 8800 GTS @ 621/1404/975 2X4 GB Corsair @ OC 715 Mhz 
Hard DriveOptical DriveOSMonitor
160x2 GB 'raid 0' Western Digital + 320 GB Lite-on DL-RW Windows7, Ubuntu 11.04 LG LCD 19" W1952S 
KeyboardPowerCaseMouse
Logitech S510 Wireless TX750 Corsair 750 Watts CoolerMaster Praetorian 731 Logitech S510 Wireless 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Core2Duo E6600 @ 3.3Ghz(1.475Vcore) ASUS P5N32-E SLI rev A2 NVIDIA 8800 GTS @ 621/1404/975 2X4 GB Corsair @ OC 715 Mhz 
Hard DriveOptical DriveOSMonitor
160x2 GB 'raid 0' Western Digital + 320 GB Lite-on DL-RW Windows7, Ubuntu 11.04 LG LCD 19" W1952S 
KeyboardPowerCaseMouse
Logitech S510 Wireless TX750 Corsair 750 Watts CoolerMaster Praetorian 731 Logitech S510 Wireless 
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