The optical drive of the laptop is broken, there is no operating system on the hard disk, how to boo

You can start by using a USB flash drive on another computer to make a boot disk. Then copy the network card to the USB flash drive. Connect your laptop to another computer.

Boot your laptop with a USB flash drive. Load the NIC driver. For example, if the driver of the 8139 network card is, enter RTL8139 0x60 -M 100full in the DOS prompt.

eg: 1、net view win2000aa bb

cc (Note: aa, bb, cc are the shared resources of the server) 2, net use k: win2000 aa3, k: enter.

Then you can access the resources as if they were your own disk!

Copy the installation file to your computer and install it from your hard drive.

1. Update the BIOS to the latest version and update Windows Update

2. Enable and reinstall the driver in Device Manager.

2-1.Enter [Device Manager] in the Windows search bar, and then tap [Open].

2-2.Click on the triangle next to the [*** CD-ROM drive] device type. Right-click on [Undetectable Optical Drive] and click [Enable Device]. Check whether the optical drive can be detected.

If the [Enable device] option is not displayed, your optical drive is enabled, and please proceed to the next step.

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2-3.Uninstall the driver of the optical drive. Right-click on [Undetectable Optical Drive] and click [Uninstall Device].

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2-4.Tap [Uninstall].

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2-5.Restart your computer. After you restart your computer, the system will automatically install the drivers. Check whether the optical drive can be detected.

3.Use the Hardware & Device Troubleshooter.

3-1.Enter [Troubleshooting Settings] in the Windows search bar, and then tap [Open].

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3-3.Follow the on-screen prompts and try to resolve the issue, if the drive is still detected after using the troubleshooter, proceed to the next step.

4.Restore your system through a system restore point.

If you have previously established a system restore point, or an automatic system restore point, try to restore the system to the restore point that was last since the last normal boot.

5.System Restore.

If all the troubleshooting steps have been completed and the problem persists, do a system restore after the backup.

If you can't see your optical drive in the device manager, it means that your driver is not installed normally, you can use the computer update or 360 driver master to update the driver to try.

1. The reason why the system cannot detect the optical drive.

1. The system disables the auto-detection function.

The computer can't detect the optical drive, it may be the system device manager.

The auto-detect feature is disabled in . Although it is automatically detected by default, some optimization tools will directly set the IDE to not detect automatically, so there will be a problem that the optical drive cannot be found.

2. The BIOS disables the optical drive.

There are some settings in the motherboard BIOS, which are mainly used to automatically detect the IDE interfaces on the motherboard interface, if the function of auto-detecting the IDE interface is turned off, there will also be a failure that the computer cannot detect the optical drive.

3. The optical drive power cable or data cable is not plugged in.

In addition, it may be that the optical drive data cable or optical drive power cable in the main chassis is not plugged in properly or loose, so the computer cannot detect the optical drive.

Second, the solution to the problem that the system cannot detect the optical drive.

1.Workaround for disabling auto-detection in Device Manager.

Step 1: Click Run in the Start menu, type 'and OK to open Device Manager' in the pop-up Run window.

Step 2: Open the "IDE ATA ATAPI Controller" under Device Manager and double-click on the secondary IDE channel.

Step 3: In the Advanced Settings tab of the IDE Channel Properties window, set the device type under Device 0 to Auto Detection, and Device 1 as well, and confirm.

Step 4: After making sure, go back to Device Manager, then set the advanced settings for all minor and primary IDE channels to auto-detect, set the transfer mode to DMA (if available), and restart the computer.

2.Solution: Disabling the optical drive for the motherboard BIOS.

1. Restore the motherboard BIOS to factory settings directly.

2. You can go to the BIOS to enter and set the IDE to automatic detection. The specific steps are as follows:

Step 1: Turn the computer back on, and press the "Delete" button to enter the motherboard BIOS setting interface when the interface as shown in the figure below appears when the computer is turned on.

Step 2: Find "Standard CMOS Features" in the motherboard BIOS interface and press enter.

Step 3: In the standard CMOS function setting interface, check whether there is a CD or *** similar item after the IDE word, if it is shown in the figure below, it means that the motherboard BIOS does not detect the optical drive.

Step 4: Use the arrow keys in your keyboard to move into none and press enter to see if it's set to auto?If it is, press the esc key to return to the upper menu, if not, set it to auto, and then set it all to auto in turn, and press f10, enter y to restart the computer.

Step 5: After the motherboard BIOS is set up and rebooted into the system, check if the system detects the optical drive.

3.The optical drive power cable or data cable is not plugged in.

The solution to this problem requires the operation of professionals who are familiar with the parts and structures of the computer, which will not be described in detail here.

Hello,It should be that the optical drive driver is not installed,**Install the driver wizard or Master Lu,Install the driver on the computer's optical drive,It is recommended to uninstall this software after use。 Hope this time it helps!

Check whether the system driver is normal, use the driver wizard to check it, and if there is a problem, you can fix it and take a look.

Or insert the disc into the optical drive to see if the system shows it, generally as long as it can be displayed, there is no problem.

It is also possible that the optical drive is hidden and will not be displayed without adding a virtual optical drive.

For a new computer, then the optical drive is intact, and you can see the optical drive, but the system can't get in. It could be that your system is still not installed and there are some problems you can go to. Reinstall the system.

Don't care about it, the optical drive is a knockout product, the new computer also comes with an optical drive, indicating that the machine is not produced in recent years, no one uses the optical drive to make the system, of course, there are still some files that some people use discs, which is also very rare.

Hello! It is recommended that you install the original motherboard chipset driver to try, restart the computer after installation, and go to the device manager to see if there is an optical drive, if you don't have an optical drive, see if there is an unknown device ......

If it cannot be recognized after replacing the normally used optical drive, it may be that there is a problem with the data interface on the motherboard.

From the situation you described, it may be caused by the optical drive being turned off in the BIOS settings, and the solution is to boot the computer into the BIOS and enable the optical drive, which can generally be solved.

Load a disc and take a look.

Remember that if you don't have a disc, the optical drive won't show up.

That's how it should be.

Can the optical drive be detected by system software such as AIDA64 Master Lu? Or use a USB flash drive to start the computer, can you see the optical drive after entering the PE desktop? If so, it's most likely a problem with the system.

BIOS settings elevation selection optical drive is available.

First of all, confirm with the sales customer service whether your optical drive needs to install a driver to use it normally.

The new computer disc is in good condition, and you can see the shutdown, but when you boot into the system, you can't see the curved device manager and disk management, and you don't feel like this situation, so you'd better go in and consult.

You're installing an XP system.,Try to change the W7 to see if it works,

Install the system with a disc and you're good to go!

Reinstall the system, maybe there is a problem with your system installation disk. Some system files are missing at the root.

Reasons why the computer won't turn on and how to solve it. 1. The boot disk of the BIOS setting is wrong, and the boot disk is set to a CD or floppy disk.

Or a USB flash drive, etc., which happens to have a USB flash drive, floppy disk, or CD-ROM on the computer.

2. The hard disk is not in good contact, the hard disk mode is set incorrectly, or the hard disk MBR is wrong.

3. Check the optical drive, USB flash drive, floppy disk, etc., and take it out if any.

4. Enter BIOS to set the hard disk boot as the first boot disk in the boot item settings, and try to reboot whether it can be booted. Blockade.

5. Enter the BIOS, modify the hard disk mode, and try to restart it after setting different modes to see if it can boot.

6. Disassemble the chassis, unplug the hard disk cable and reconnect it, and then try whether the balance can be started; During the boot process, listen carefully and touch the hard disk with your hand to see if the rotation is normal.

7. Press Ctrl+Alt+Del to restart the computer.

8. Press F8 to enter the mode, and select the nearest lease per mu for correct configuration or normal start.

If the above methods do not solve the problem, we recommend that you reinstall the system.

If your computer system crashes and you want to reinstall your system, there are two ways to reinstall your system.

Reinstalling the system will only change the system in the C drive of the computer, such as the files and things in the D and E and F disks of the computer.

The first is the optical disc mounting system.

It is suitable for those who have a good understanding of the BIOS settings of the computer. [Find and enter the option containing the word "BIOS" in the BIOS interface, 1.]“advanced bios features”

3.After going to "Advanced BIOS Features", find the first boot device option with "first", "First boot device".

4."First Boot Device" option, select "U disk" to enter, after the configuration is set, press the "F10" key on the keyboard to save and exit, then the computer will restart by itself, and the rest is to install the system automatically.

Above are the steps to set up the BIOS boot. Each computer has different BIOS settings, you can refer to it. Once you have learned it, you will be able to use the USB flash drive system.