In a hurry, after the computer restores the system, the resolution cannot be modified, which is very

It may be that you didn't install the graphics card driver when you backed up the system, so you can't adjust the resolution after restoring. Like I said upstairs, if it's an integrated graphics card, look for the driver disc of the motherboard, which has the driver of the graphics card, and if you don't know which one, install it all. If it's a discrete graphics card, just find the graphics card to drive the disc.,Just install it.。

Hope it helps.

It should be that the graphics card driver has not been installed If it is an integrated graphics card, you can use the disc with the motherboard If it is a discrete graphics card, take a look at what the graphics card type is, and look for the driver home, I hope it can help you.

I'll tell you the answer Solve the problem Your graphics card is aging, but hehe can't help me I'll teach you a way to deal with this rotten graphics card You enter safe mode and then uninstall the graphics card Hehe From the machine Enter the system It's normal But then what about the new drive graphics card Remember not to start Adjust the resolution to 1024*768 and then to 16 colors Your computer is basically normal for a while Remember to give points.

There is no driver installed. Find a driver wizard and it will be installed automatically.

Your graphics driver doesn't seem to be installed.

To be honest, it's actually related to the recent sunspot explosion.,I didn't believe it at first.,How can a good computer just go wrong? But after the recent black screen of all four computers in my unit, I thought that it was this problem. Now let's talk about the four solutions for you to compare:

1. The first one, the screen is black. Changed the graphics card, and that's it.

2. The second unit, the third unit, is also a black screen, remove the interface, dust the inside of the chassis, blow it with a high-power hair dryer, and then connect it, and it's good again.

3. The fourth unit, the screen is black, the motherboard is powered, the fan is also turning, the replacement method is determined to be a problem with the graphics card, and it is normal after replacing the graphics card.

There have been so many graphics card problems in the past month, it must be related to the outbreak of sunspots.

Yours and I guess it's also a graphics card problem.,Maybe the graphics card is overheating.,You can use the replacement method to confirm.。

Hope it helps.

The CPU fan is sent or the CPU is not good, just start from the new.

**Install the graphics card driver wizard to try in setting the resolution, or repair the system, 1. Press F8 to move to the advanced quiet burning code option when you start the machine, and select "The latest correct configuration" Enter to repair.

2. If the fault persists, please use the system restore that comes with the system to restore it to the time when you did not have this fault (or use the restoration software to restore the system).

3. If the fault persists, use the system disk to repair it, open the command prompt and enter sfc scannow Enter (there is a space between sfc and ), insert the original system disk to repair the system, and the system will automatically compare the repaired.

4. If the fault persists, set the optical drive in the BIOS as the first boot device, insert it into the original system installation disk, press the R button, and select "Repair Installation".

5. If the fault persists, it is recommended to reinstall the operating system.

Use the system that comes with the system restore method:

The system comes with the system restore: "Start" which "Programs" "Accessories" "System Tools" "System Restore", click "Restore my computer to an earlier time", press Next, you will see that the date page has a dark date, that is the restore point, after you select, click Next to restore (win7 restore the system, in the control panel then the device and security sub-option and then the backup and restore sub-option).

Uninstall the incompatible graphics driver of the hardware device (that is, right-click the device in the device manager> Properties" Graphics card driver without a celery file "Digital Signature Program" "Microsoft Windows Hardware Compatibility Publisher Driver"), after booting the automatic identification of the hardware device, reinstall your own ** graphics card driver that has passed Microsoft digital signature certification (WHQL), Then restart the computer again to see if there is any change.