The hard drive light does not light up and cannot be started

According to what you say.

Try a different ghost disc first, or reinstall a system directly without using ghost.

If that still doesn't work, try again, or simply try a different one, because you used to have it"The prompt is missing, the dust on the motherboard is cleaned up, and the memory module is plugged in again, and the problem is solved"

This kind of problem,I suspect that your memory may be a little problem.,If it still doesn't work,Then you try to hang the hard disk on another computer.,Wait for the file to be copied (the file will be restarted after copying but don't wait for the reboot to be completed) and then hang the hard disk back.,If it doesn't work again.。 Format the hard disk with information to see if there are any bad paths.

Is it a bad data cable, or a problem with the quality of the hard disk If the hard disk can be detected under CMOS, then there is no problem to install the system, and if it can't be installed, it may be a disc problem, try another disk.

In this case, ghost has failed. To put it bluntly, ghost's system is sometimes unstable, and that's it. Let's ghost again.

You've used ghost and you can't enter the system again.,It should be a broken disc.,It's recommended that you buy a system disk and install it.。

It may be a problem with the hard disk, open the case and reinsert it on the hard disk, if it doesn't work, you have to replace the hard disk, and it may be a problem with the memory and motherboard.

The possibility of power failure is greater, the power supply of the optical drive is directly drawn from the power supply, if your optical drive has been good and the optical drive can not be turned on after booting, it means that the optical drive power supply is not normal, of course, there is also the possibility of damage to the optical drive, but this possibility is too small, and the computer can not be turned on at this time, this is too much of a coincidence, so it is recommended to change the power supply first.

Step-by-step troubleshooting:

1.First, check whether the data cable and power cable of the hard drive are connected.

2.After turning on the computer, press your hand on the hard disk to see if the hard disk is rotating.

3.If the hard disk is not running, then try to change the power interface of the hard disk, and you can change a hard disk here if possible.

If it's not a problem with the hard disk, then if there is no debug card at home, send it for repair honestly. Generally, it is either the power supply that is faulty, or the motherboard.

Hope it helps.

On the second floor, I'm adding, see if the HDD cable on the case is connected to the motherboard.

Generally, a non-self-test tweet is a poor contact between memory or graphics card. Contacts can be wiped with an eraser.

I usually detect it like this, remove all the hard disks, turn on the computer, such as the black screen of the monitor (self-check can't be done), wipe the memory and graphics card (if it is a single-plugged graphics card), and reinsert the mouse and keyboard; It doesn't work yet, just deduct the battery and short a few times to discharge the two contacts where the battery is placed (better than restoring the BIOS factory settings); It's not working, it's a problem with the motherboard or BIOS; During the period, you can use your fingers to feel whether the temperature of the south bridge and the CPU is normal, and finally borrow a memory module and graphics card to try.

If the hard disk is removed and the self-test is very fast, first see if the hard disk is booted with a PE disc or U disk and then try to repair it with DiskGenius, or the hard disk is not quickly formatted under DOS. If not, remove the small hard disk board, check whether it is oxidized, and wipe the contact points. Let's not talk about the data cable.

If the graphics card is broken, the hard disk indicator is connected normally, the light is normal, and it will be on during the boot process.

You can change the tool to install the system, or change the ghost image file, try it!

1.The plug of the hard disk power cord is not in good contact, so the hard disk light is not on when it is on--- plug in the power cord or change the power cord.

2.The data cable connected to the hard disk and the motherboard is not in good contact, so the monitor has no signal input--- plug in the data cable tightly or switch the data cable plug.

3.It shouldn't be a problem with the hard drive.

--Hard drives don't break easily.

It's rare to see such a font that explains,First of all, let's talk about your problem**,If there are several reasons for the crash, the heat dissipation configuration is low, and then there is a hard disk degree, and the reason why it is likely to be your hard disk is not the problem,Because your data cable has been replaced, and then you finally sometimes can't even turn on the sound of the courage self-test has shown that you only have to view your connected device,The graphics card in the host is the data cable and the display。

Drink

Maybe there is a problem with the power supply, or it may be a problem with the motherboard, try to change the power supply first! No, change the memory, anyway, slowly rule it out! Take it to repair it directly during the warranty period! Save yourself the hassle!

No, this seems to be a blaster virus from a few years ago, which automatically starts and restarts when Windows is started, and the system is activated and restarted.

You change the interface of the hard disk to the motherboard, a motherboard has more than one interface, if the hard disk can not be started, then the hard disk has a bad sector, see if your SATA interface is connected well.

The display doesn't show at all. There will be some English on the boot, can't you see the boot words? If so, most likely your motherboard is broken, you can try unplugging the memory and graphics card and replugging it (try a few more times).

If there is a word on boot, but you can't enter, it is a system problem, restore the system or reinstall the system.

You take it to the repair computer and get it repaired. I guess the important thing inside is broken, and I don't know exactly what it is. Now for the Chinese New Year, it is estimated that there will not be many people there to repair computers. Let's fix it after the New Year.

Clean up your machine and take a look at the gold finger of memory with an eraser. It should work.

Open the case, unplug the memory, graphics card, and other PCI interfaces, and then connect only the graphics card and the memory, and try to boot it.

It could be that the power supply or motherboard is broken.