Windows 10: Driver problem after reinstalling windows 11.

My laptop had the chinese version of windows 11. I downloaded it again and the problem i was getting was of drivers.Many missing drivers,like bluetooth,wifi,etc. I went to a shop with my laptop and they charged me a lot for just a driver install. Approximately 20 to 25 dollars usd. The display driver they gave was faulty and didn't work properly. I experienced occasional flickering of screen and other minor problems.But one time, i was turning it on in the morning so there was no display whatsoever the keyboard lights were on and the screen backlight was on. I also heard some windows chimes. I

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Windows 7 wont install drivers

i dont think anyone here understands what your asking either when its nearly a 90% english dominated Tech forum.
Step 1
reinstall windows from scratch
Step 2
install all drivers from the cd that came with the god damn motherboard *common sense*
Step 3
update windows
Step 4
install misc etc crap like flash java etc etc
Step 5
Install GPU drivers
Step 6
go back to using your pc without issue.

 

Unlocked Realtek HD Audio Drivers Windows 7 & 8 (With Dolby Digital Live and DTS Interactive)

DTS supported natively by Windows 8/8.1 and it should work on windows 10 too just DDL require to unlock your driver .

 

Nvidia driver problem with 940 MX on Windows 10 x64

I would only go back to the driver from the computers manufacturers if you experience any issues with the latest drivers from devie manufacturers.

If everything is still working well with the clean boot then you can start troubleshooting as follows to start:

How to determine what is causing the problem after you do a clean boot


1. Log on to the computer by using an account that has administrator rights.
2. From Start, search for msconfig. (In Windows 10, use the Search box from the Start menu. In Windows 8 or 8.1, swipe in from the right edge of the screen, and then tap Search. Or, if you are using a mouse, point to the lower-right corner of the screen, and then click Search.)
3. Select msconfig or System Configuration from the search results.
4. Tap or click the Services tab, and then tap or click to select the Hide all Microsoft services check box.
5. Tap or click to select the upper half of the check boxes in the Service list.
6. Tap or click OK, and then tap or click Restart.
7. After the computer finishes restarting, determine whether the problem still occurs.
• If the problem still occurs, repeat steps 1 through 6, but clear the lower half of the check boxes in the Service list that you originally selected.
• If the problem does not occur, repeat steps 1 through 6, and select only the upper half of the remaining check boxes that are cleared in the Service list. Repeat these steps until you have selected all the check boxes.
• If you still experience the problem when only one service is selected in the Service list, this means that the selected service causes the problem, and you should go to step 11. If no service causes the problem, go to step 8.
8. Repeat steps 1 and 3 in this section.
9. Tap or click the Startup tab, and then tap or click to select the upper half of the check boxes in the Startup Item list.
10. Click OK, and then click Restart.
• If the problem still occurs, repeat steps 8 and 9, but clear the lower half of the checked boxes in the Startup Item list that you originally selected.
• If the problem does not occur, repeat steps 8 and 9, and select only the upper half of the remaining check boxes that are cleared in the Startup Item list. Repeat these steps until you have selected all the check boxes.
• If you still experience the problem after only one Startup Item is selected in the Startup Item list, this means that the selected Startup Item causes the problem, and you should go to step 11. If no Startup Item causes this problem, a Microsoft service probably causes the problem. To determine which Microsoft service may be causing the problem, repeat steps 1 through 7 without selecting the Hide all Microsoft services check box in each step.
11. After you determine the startup item or the service that causes the problem, contact the program manufacturer to determine whether the problem can be resolved. Or, run the System Configuration utility, and then tap or click to clear the check box for the problem item.
From <How to perform a clean boot in Windows - Microsoft Support>