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FAQs
No Boot
Press the computer boot button, the computer does not respond (fan does not rotate,
indicator light does not light).
1. Clear CMOS.
2. Check whether the CPU model is compatible with the motherboard.
3. Check whether the motherboard power supply, CPU power supply is plugged in, chassis
power switch is turned on.
4. Check whether the chassis power-on cable is plugged in properly.
5. Check whether the power supply is good.
6. Unplug the graphics card, hard disk, USB and other devices, and then try to boot (it is best
to use metal objects to directly short the switch pins, so that you can rule out the chassis
switch problem).
7. Replace the CPU.
Start-up - Shutdown
Press the start button and the fan turns for a while, then it turns off.
1. Clear CMOS.
2. Check whether the CPU model is compatible with the motherboard.
3. Replace the CPU and troubleshoot if the CPU is bad.
4. Replace the RAM and check if the RAM is bad.
5. Unplug the graphics card, hard disk, USB device, and then reboot.
Repeated reboots
The computer will restart repeatedly.
1. Clear CMOS.
2. Check whether the CPU model is compatible with the motherboard.
3. Replace the CPU and troubleshoot if the CPU is bad.
4. Replace the RAM and check if the RAM is bad.
5. Unplug the graphics card, hard disk, USB and other devices, and then reboot.
No Display
The fan is rotating, press the keyboard case-switching key (CapsLK), the keyboard indicator
does not respond.
1. Clear CMOS.
2. Check the motherboard power supply, CPU power supply is plugged.
3. Check the location of the memory stick installation, determine whether the memory
location is inserted correctly (some models of the motherboard memory slot can not be
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