Showing posts with label Hardware. Show all posts
Showing posts with label Hardware. Show all posts
Tuesday, May 24, 2011
Friday, October 31, 2008
PC in using half-way and restart again
PC in using half-way and restart.
Sometime is able run it till 2-3 hours long and restart suddenly.
but sometime just 10 to 15 mins will restart.
Especially when CD-ROM is running, it will within 2-3mins get restart.
1stly suspect is power supply problem but not. After change a new one problem still remain.
Unplugged CD-ROM, problem still same.
After format system problem still remain.
Lastly, after change CPU then everything in fine.
Sometime is able run it till 2-3 hours long and restart suddenly.
but sometime just 10 to 15 mins will restart.
Especially when CD-ROM is running, it will within 2-3mins get restart.
1stly suspect is power supply problem but not. After change a new one problem still remain.
Unplugged CD-ROM, problem still same.
After format system problem still remain.
Lastly, after change CPU then everything in fine.
After Shutdown PC will turn on itself
XP systemis working fine.
But everytime after PC completely shutdown and PC will restart again.
After swapped all the parts in the system unit (CPU, Power supply, RAM, Graphic Card), BIOS cleared and upgraded. Problem remain.
Suspect Mother Board faulty.
After change a new motherboard then everthing be fine.
But everytime after PC completely shutdown and PC will restart again.
After swapped all the parts in the system unit (CPU, Power supply, RAM, Graphic Card), BIOS cleared and upgraded. Problem remain.
Suspect Mother Board faulty.
After change a new motherboard then everthing be fine.
Wednesday, August 6, 2008
PC able to power on but no display
PC able to power it on. CD rom is working, HDD is working but Monitor no display.
-tried to re-seat RAMs,
-graphic card is on board and had tried insert a PCI graphic card on the board.
-swapped power supply.
-took out cmos battery.
But problem still remain.
-Let the PC rest 20min later, and able to have display but after restart the system problem occurring again.
-suspect on board graphic card faulty.
-after changing the motherboard everything is fine.
-tried to re-seat RAMs,
-graphic card is on board and had tried insert a PCI graphic card on the board.
-swapped power supply.
-took out cmos battery.
But problem still remain.
-Let the PC rest 20min later, and able to have display but after restart the system problem occurring again.
-suspect on board graphic card faulty.
-after changing the motherboard everything is fine.
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