What should I do if the hard disk does not show up when the system starts, and there is no hard disk

Check if the hard drive power supply is connected properly, and if so, how much power is your power supply? Or is the power supply working? Insufficient power supply or abnormal power supply (such as 12V power supply line filter capacitor drop or aging) may cause the disk partition table to be lost and the hard disk to work abnormally.

If you can see the partition of the original H disk, then you can reallocate this part of the space, and if there is data in the H disk, then you can use DiskGen to repair the partition table.

There may be many reasons,First of all, a disk of the hard disk is not recognized,You advanced format to see,See if it can be repaired,It's not good to be a problem with the hard disk itself or a problem with the data cable,Ghots can't get in is not a problem after adding memory,If so, it's a memory problem,If not, your system is toxic,Reinstall the system to see。

Hard disk problem, I have also had a similar situation, but it is memory, and it always can't boot normally after a while. It's fine if you change it.

It is recommended that you still ask the computer city to hang a new hard disk on it, to see if it is normal, if it is normal, it should be that there is a problem with your hard disk information.

Do you see if there is a problem with the master and slave settings of your hard drive?

If you can't enter the system, it shows that there is no hard disk, and the grip burn loss is caused by a system configuration error, and the specific operation steps are as follows:

1. Start the electric section brain first, and then press the delete key.

Enter the BIOS settings page.

2. Select the boot option in the menu bar, and then the boot option interface pops up.

3. Then check the Hard DiskDrives option in the Segment Tour.

4. Then press Enter.

Go to ist driveboot settings.

5. For example, the name of the hard disk is PM Maxtor 2F040L0, use the arrow keys to select the PM Maxtor 2F040L0 option and press Enter.

6. Then the hard drive becomes a hard disk boot.

7. Then restart the computer to use the computer normally.

1. First of all, the reason why this interface appears on the computer is that the hard disk drive cannot be found when the computer starts, at this time we must first check whether there is a system hard disk in the computer startup item, first press F2 or 12 to enter the BIOS interface of the system, <>

2. Enter the BIOS interface, click Setting->General->Boot Sequence, if there is a window boot manager option in the boot item, it means that it can be booted normally, if there is no such item, it means that the system does not recognize the boot hard disk, at this time, no bootable devices found, <> will appear

3. At this time, we first check the following mode to UEFI mode, and then click Add Boot Option, <>

4. Then press the "F10" button to save, and restart the computer to complete.

If it doesn't work, you need to connect the hard disk to another computer and try it, if you can't read it, it may be that the hard disk is damaged.

Boot into the BIOS (the motherboard is not the same, the BIOS method is different, generally the Andel key) to see if there is a hard disk to be read, if there is a read, the hard disk will be displayed, select the system disk to boot.

If the hard disk is not displayed in the BIOS, you need to open the lid of the case, reinsert it, check whether there is a hard disk in the BIOS, and it is recommended to replace the hard disk data interface on the motherboard during the period to eliminate interface problems.

If it still doesn't work, then remove the hard disk and plug it into the computer to try to eliminate the problem of the hard disk itself, if you can't read it when you change the computer, it is a broken hard disk.

Yards should not be, if it helps you, hope.

If the computer does not display the hard disk when it is turned on, it is likely that the hard disk is damaged. ......Hard drives have a relatively high failure rate among computer accessories, so this situation is not uncommon.

If you can't find the hard disk after the computer is turned on, you can try ...... again with another interfaceIf it still doesn't work, you can use the substitution method to troubleshoot ......This will allow you to determine if it's a problem with the hard drive or other accessories such as the motherboard.

Summary. The hard drive is not partitioned and formatted and cannot be seen.

1. Win+R, Input, Enter. Open the disk manager. If there are two hard disks, the old hard disk is disk 0, and the new hard disk is disk 1.

Right-click on disk 1 to create a simple volume. Then follow the prompts to format the hard drive. The default grid is ntfs.

2. First make sure that the data cable and power cable of the hard disk are connected normally, and then check whether the interface between the data cable and the motherboard is connected correctly (SATA2), it should still be a connection problem. After confirming that all the ports are connected correctly, you can go to the BIOS to see if you recognize the hard drive.

3. You may not have set a drive letter for the new hard drive. Please go to Control Panel - Management Tools - Computer Management - Disk Management, right-click the partition on the new hard disk (skip this step if it is well divided), then right-click on the partition, select "Assign Drive Letter" to assign a drive letter to the partition.

The hard disk is installed and why it doesn't show up.

The hard drive is not partitioned and formatted and cannot be seen. 1. Win+R, Input, Enter. Open the disk manager.

If there are two hard disks, the old hard disk is disk 0, and the new hard disk is disk 1. Right-click on disk 1 to create a simple volume. Then follow the prompts to format the hard drive.

The default grid is ntfs. 2. First make sure that the data cable and power cable of the hard disk are connected normally, and then check whether the interface between the data cable and the motherboard is connected correctly (SATA2), it should still be a connection problem. After confirming that all the ports are connected correctly, you can go to the BIOS to see if you recognize the hard drive.

3. You may not have set a drive letter for the new hard drive. Please go to Control Panel - Management Tools - Computer Management - Disk Management, right-click the partition on the new hard disk (skip this step if it is well divided), then right-click on the partition, select "Assign Drive Letter" to assign a drive letter to the partition.

Formatting then my front hard drive stuff will be gone.

Formatting then my front hard drive stuff will be gone.

Hello, how else can I help you.

Yes. I haven't done it yet, so wait a minute.

Help me see if the disconnection is right.