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Windows 7: Computer not turning on

23 Jun 2014   #1
debjitp

Windows 7 Ultimate 32bit
 
 
Computer not turning on

last night my pc was running, suddenly it powered of itself. then i manually powered it on, this happen for two times, third time as same as previous it turned of, then i tried to on it again but my pc wont turned on,

after powering on - power light not turning on, but processor fans are running, in monitor "no connection"

then i reinstalled ram, but no solution. is it problem of mobo or power supply unit?


My System SpecsSystem Spec
.
23 Jun 2014   #2
Britton30
Microsoft MVP

Windows 7 Ultimate X64 SP1
 
 

Welcome to Seven Forums.

Test the PSU first as shown in 2. here: PSU - Test DC Output Voltage
My System SpecsSystem Spec
Reply

 Computer not turning on




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