know what they are the causes why a W7 computer generates a black screen when you have to boot the operating system is important to save time and attack the problem directly.
If you want to know what those causes are, you will have to continue reading this article because we will show you each of them in detail.. In addition, we will explain the process to solve those errors.
Do not miss anything if you want to know how to restore system settings correctly. You will also see the steps that you will do when you want to solve the problem from the W7 driver.
What are the reasons why my Windows 7 gives me a black “Screenshot”?
The main reason why a black window appears and the operating system does not load is when you have installed Windows 7 Service Pack 1 and the Sis Mirage 3 graphics driver It has trouble starting. Another reason why you may have a black window is when startup files are not installed correctly or directly do not exist on your computer.
This is very common for different hardware adapter drivers. Finally, you can also have problems in the BIOS or in RAM that are not compatible with the effort and the requirements you need. You must not forget that the HDD, connections and cards of the boards can also cause a black screen in Windows 7.
Learn step by step how to fix Windows 7 black screen error
To solve the black screen error in Windows 7 you can use 2 methods, which we show you below:
Safe mode method
Perform these steps:
Access Safe Mode
To enter Safe Mode offered by Windows 7 You will need to turn off your computer and then turn it on. Before the operating system loads you will have to press the key F8 to access the function Advanced Boot Options. Once you are in this section you must press Safe Mode.
Choose the Recovery function
When you have entered to safe modeyou will have to click on the button Start and then choose the option Control Panel. Next, you will have to select the tool All Control Panel items. Look for the option Recovery and click on it.
Restores the computer to the previous state
Once you have entered the option Recoveryyou will have to click on Open restore Sistem. Then you must select system restore and click on Following. Choose the state prior to the selected event. You can be guided by the description and also by the date and time you made the restore point.
When you know which one you need, you will have to click on it, click on Following and then To finalize. If the problem was fixed, the process would end at this stage. But if it continues you will have to follow the next steps.
repair the equipment
Then, you must press the key again F8 after you turn off the equipment and turn it back on. You must not forget that this action must be done before the operating system loads. Select in the menu Advanced Boot Options, the option repair equipment and go to System Recovery Optionsenter a keyboard input method, and then click Following.
Complete all your data
At this time you must enter username and password. Then you will have to click on To accept to choose the option Choose a recovery tool and click system restore.
Restores system files and settings
You will have to select Following and choose a restore point, as we showed you in the previous steps. Then you will have to confirm the restore point and click on To finalize.
Fixes the problem with the Sis Mirage 3 graphics driver
Once you have restored the system you will have to write devmgmt.msc after pressing the menu Start. This will take you to the device manager, for this reason you will have to select the option Display adaptersto choose Sis Mirage 3 Graphics and click Properties.
Select the tab Controller and click on update driver. Click on Find driver software on your computer and then in Choose from a list of device drivers on your computer. When you have these steps done you will have to look for the option Standard VGA Graphics Adapter and click on it. Then press on Following and finally you can reinstall Service Pack 1 since windows update.
Method from the Windows 7 driver
The steps that you will have to do in this method are:
- Insert the disc into the CD drive. Next, you will have to press the key that will redirect you to the Boot Menu. This combination varies according to the manufacturer of your computer, in some you will have to press Esc and in others F8.
- Once you have entered the menu select the option CD-ROM drivewhich is found in the tab Boots.
- Press the key several times + until option CD ROM drive be in first place preferably.
- press F10 to exit the menu and save the configuration you just arrived at.
- Click on And it is.
- These moments you will have to configure windows installation selecting the format hour and currency, idiom Y keyboard type. When you finish you will have to click on Following.
- Choose the option repair equipment and continue with the steps that we show you in the method Safe Mode.
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