How can I not enter the system after installing VistaMizer 3 1 0 0 after restarting, and what HARD E

Boot up press F8 to select the last configuration that works, and use the 360 first aid kit to kill the virus after entering the system.

When you boot up, press F8 to enter safe mode, delete all the software you just installed, and then restart it.

The tip is: Unknown hardware error ......But I think the landlord's error message is incomplete, there are two possibilities: c000021a unknown hardware error or:

c000021a unknown harddisk error, which is: unknown hard disk error.

Ghost XP system is not compatible well on some notebooks,It is recommended to use the latest version or install genuine XP Thunderbolt has a genuine XP disc image and serial number,It's absolutely no problem to use genuine loading。

FYI about some problems that cause stop:c000021a unknown hard error and solve them.

Hello, the blue screen of computer boot is mainly caused by: "There is an error in the memory" or "abnormal shutdown"!

[C0000315] appears, this is: the computer C disk is damaged!

1。Try to boot up, after the computer brand is out, press F8, Safe Mode, Cursor Select: Last Correct Configuration, Enter, Enter, Press Down! [Critical step].

2。No more, enter the safe mode, press enter, and after going to the desktop, antivirus software, full antivirus!

Quarantine" stuff, completely removed!

3。Reuse: 360 Security Guard, in the "Function Encyclopedia": "360 System First Aid Kit", point: start first aid! After restarting, click on the "File Recovery Area" and select all to completely delete the files!

System Repair, Select All, Fix Now! [Critical step].

Network Repair, Start Repair, Restart PC!

360 Security Guard, Scan Plugins, Clean Now! 360 Security Guard, System Repair, One-click Repair!

Kingsoft First Aid Kit], check: [Extended Scan], Scan Now, Process Now, Restart the computer!

4。If you can't do it again, unplug the graphics card and memory module, erase it, use a brush again, clean the slot dust and fan, replace the memory slot, etc.! [Desktop].

etc., uninstall the redundant, and only leave one, because similar software is not compatible with each other! [Critical step].

7。If it still doesn't work, you need to "one-click restore" or "reinstall the system"!

8。If there is a problem with the hardware, send it for repair!

Unknown hardware error.

It's not that I don't tell you what hardware, it's that Windows doesn't tell you.

It should be a problem with the hardware, check it carefully.

I've also seen it, is there two memories inserted? Is it a new one, an old one? If yes, unplug the next one and try it. If not, it may be a hardware thing.

It's a hardware problem, so it's all clear.

There may be viruses like this after reinstalling the system. It should be a problem with the memory and motherboard.

Try a different hard drive, if you can't install the system, it's not a hard drive problem!

It's easy to see if it's a hard drive problem: unplug the hard drive power cord, turn it back on, and see if it's still blue-screen. If it doesn't have a blue screen, it means that there is indeed a problem with the hard drive, replace or repair; If it's still a blue screen, it's probably something else and not a hard drive failure.

I've had this happen once, and you have to take it to the computer repair department, and they will reinstall it all for you, which means that all the files on your computer are gone.

There is a hard disk mode option in the BIOS. The default is audo, you try to change it to IDE to see. Maybe it will be solved.

What system did it turn out to be? Is it caused by the inappropriate installed system, it is recommended to install the original system (if you have any questions, please ask me).

If the installed system is not suitable, and it is not very useful to reinstall it, why don't you talk about it?

Hello friends!

Blue Screen**: 0x0000021a

Error analysis: User-mode subsystems, such as Winlogon or Customer Service Runtime (CSRSS), are corrupted and can no longer be secured, causing the system to fail to boot. Sometimes, when a system administrator mistakenly modifies a user's account permissions, they are unable to access system files and folders.

Solution: Use"The last correct configuration"If it doesn't work, you can use the installation disc to repair the installation.

When you're done, please give me the answer. Thank you.

It means that the unknown hard drive error can be solved with the last correct configuration, if not, see if the hard drive is connected well and the parameters are correct

Poisoned this has detailed information.

No, you need to use a USB flash drive system to disinfect the virus.

When starting the computer, click the Del key to enter the BIOS, find Halt On in the Standard CMOS Setup and click on it, then select No Error in the pop-up options (means that all errors are ignored during startup), press F10 to save and exit after setting, and then start the computer to try, if not, you can only reinstall the system.

The prompt is a hardware error, you can try it, first clean up the dust inside the computer, such as: memory, graphics card, CPU fan, etc., clean it up, and then start it to see, if the fault is still there, you can look at the software, reinstall the operating system to see.

Wipe the memory and see if it will be better.

It means that the unknown device is wrong, and you can't press F8 to enter safe mode if you can't.

Hard erro is a hard disk error, please check if your hard drive line is good, or if your hard drive has bad sectors.

Hard drive issues. Check if the hard drive is damaged.

Hard Error: It means that there is a problem with your hard disk (HDD), and it is possible that the blue screen is also caused by HDD!