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Hello, according to your description, it is recommended that you flash the machine to reinstall the system. You can use a desktop or laptop to log in to the official website of Taipower - tablet firmware** - enter the body ID number - ** corresponding compressed package - decompress, familiarize yourself with the upgrade tutorial - flash the machine according to the upgrade tutorial.
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Yesterday I did an afternoon of notebook system,You find a system with windows PE ghost disk bar,You can install it directly after entering the PE system,Remember the optical drive boot point PE into the system。
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If it really doesn't work, reinstall the system.
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Boot the machine with a disc, go to DOS, run the ghost program, and manually restore it again.
If the image file is corrupted, reinstall the system.
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You can only do the system, if there is a problem with your motherboard.
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This problem can be solved, you unplug all the cables that connect the power supply to the motherboard, and then the motherboard is zeroed. Then plug the power supply into the socket with nothing left blank and run it empty for a while. Connect all the cables again, unplug the power cord or turn off the power switch before connecting.
Finally turn on the power switch, turn on the machine, and everything should be fine.
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See if you can enter the BIOS If you can enter, it may be that there is a problem with the speed detection of the fan or there is an error in the speed detection function of the motherboard, first change the fan to see if it can't enter the motherboard is broken.
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You discharge the CMOS battery on the motherboard and try again, if it still doesn't work, it may be that some part of the motherboard has burned out.
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I don't know if it's a hardware or software problem, but reinstall the system if it's software. The hardware has to be lifted to see what's wrong, and maybe the motherboard has to be discharged.
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Try a factory reset in the motherboard BIOS and see! Press del or F2 (notebook) when you boot up, enter the settings interface and select [Load Defautl Setting]. If not, open the case and plug the device off the PC slot to see if you can get in, if you can, there is a problem with the devices on the PCI, plug them back in and unplug them again, clean up the dust, and plug them back in.
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The computer has been hit by a virus that has been harmed, Anti-virus doesn't play much of a role, and I am forced to build a system from the installation, I have the same problem as yours today, and after killing for a long time, it is directly from the installation, and the killing is not clean.
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The Windows System32 file under the C drive has been deleted.
It is estimated that the virus did it!
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If it doesn't boot, reboot and press F8 to safe mode to kill the virus.
Hello. We apologize for the inconvenience.
If your Lenovo A388T fixed screen cannot enter the system, it is recommended that you use the following steps to perform a simple troubleshooting attempt: >>>More
Press and hold the power button for about 10s to force the shutdown, and at the same time press and hold the power button and the volume volume for about 8s to enter the recovery mode, and then ZD chooses to clear the cache and restart the phone to try, or it doesn't work to clear the data (the data will fall) and cache to restart the phone, so that it can't only be flashed, in recovery mode, then select the U disk mount (you can connect to the computer to transfer files), go to the official website**Put the firmware into the phone, and then select this firmware to flash, and restart after brushing.
Hello. It's a pity! If the phone is powered on and the screen is fixed, and you can also enter the engineering mode, it is recommended to select Clear eMMC to clear the data and try. If it doesn't work, it is recommended that you try flashing your phone, as flashing is risky. Or contact after-sales testing. >>>More
You can press and hold the volume up button + power button at the same time, wait for the word vivo to appear on the phone, let go of the power button, continue to press and hold the volume up button until the robot interface appears, select wipe data factory reset and then press the power button, wait for the interface to jump, and then select reboot system now to restart the phone. Doing this will result in the loss of all the data on your phone, including installed apps, books, text messages, etc. If you still don't know how to operate, please take your mobile phone to the BBK after-sales service center for processing, and you can go to vivo official ** to check the address of the after-sales service center.
1. If the network set-top box of China Unicom user cannot be turned on, the main reason is that the power connection is abnormal. >>>More