Power Supply Discrepancies

[Patricia-USA]

Hi all,

I have a CPU in then power is the energy source of the computer. It CPU, memory, optical drives and all other computer equipment to provide a stable, continuous current. I think it have the power is a problem, it will affect the normal operation of the computer, or even damage the hardware. Computer failure, a large part of that is caused by the power supply.Please suggest. Thanks in advance.

[Fabian]

Power supply is directly connected to SMPS of the system. So you will first check the SMPS of the system. I am suggested that the SMPS will check by amplifier gadget. So you need to first go to your hardware man and check the power supply. All the best.

[RoninBlade]

You need to check the host without power response, the power light is not bright. Usually, open the computer power, the power supply to work, to hear the voice of fan rotation and see the computer chassis power light. The failure analysis is the reasons may be as follows:
1. Plug the power cord plug out or were not good;
2. Computer-specific sub-socket switch is not switched to ON;
3. Access to a lot of disk drives;
4. Host of power (Power Supply) has burned out;
5. Computer was struck by lightning.

[deoWo]

I will give you the steps of power supply troubleshooting.
1. Insert it again host the power cord.
2. Check the computer-specific sub-outlet switch, and make sure all the ON.
3. Turn off the computer power supply, open the computer case.
4. To all the interface cards on the motherboard and unplug all cables, leaving only P8, P9 motherboard connection, and then turn on the computer power supply, power supply to see whether it can work, or with a multimeter to test the power output voltage is normal.
5. If the power supply is working properly, too many units that access the disk drive, and power supply capacity can not, consider a higher power for the power supply.
6. If the power supply is not working properly, or the output voltage, that power is broken, consider replacement.

[Rawko]

The boot disk to run the sound is not normal, the computer does not regularly repeated self, after the computer hard drive loaded double black. The Failure Analysis is it may be hard disk or power failure.The troubleshooting steps is:
1. To replace a hard drive, if the fault disappears, that is, hard disk question, consider for a hard disk.
2. If the fault situation remains the same, that is a supply problem, probably because of the power load capacity too bad. Please replace the power supply.

[Killen]

there are many issues have the reason of Power Supply Discrepancies. Overload may be the power to run the bar, Have you recently added hardware Like graphics that would increase the power load Or may supply their own cooling system is broken. May be the fan is broken. Check and reply.

[Patricia-USA]

You need to check the power failure to judge your Hard disk bad track Easily lead to poor power supply false bad sectors hard disk, this failure is generally a software fix. Encountered such a situation, first make sure that power is a problem, if the power is indeed a problem, you should replace the reliable, stable new power supply. Check and reply.