One of the most common causes is the BCD is missing or corrupted. And that could happen because of disk write errors, power outages, boot sector viruses and so on. Besides, the file system itself may become corrupted or damaged. If you turn off the computer while writing critical data to the boot sector, this situation will happen more frequently. Yesterday when i turned on my computer there was these 2 messages to choose from.
I didn’t mind the other one and I chose the one to start windows normally. Then after that, windows started normally, and after watching online a few minutes the adobe reader X update was available and I didn’t mind and updated it anyway. After that I played a game and after a few minutes boom…blue screen. I didn’t really panic coz i knew how to handle it.
If this is the case, press the key as soon as the message is displayed, then select your DVD drive or USB stick to boot. If Windows starts, but has problems shutting down or has video problems, it might be because of a malfunctioning video card or other driver or a malfunctioning startup program or service. To determine whether a driver is the problem, select Safe Mode. Safe Mode starts up the computer with a limited set of drivers and services. Selecting Safe Mode with Networking adds support for basic network and Internet services (use this option so you can research problems online and download replacement drivers).
Setup menus vary widely in look and layout, but all follow a similar logic, so if you look carefully you’ll be able to find all the options we mention in this guide. You first need to make sure your computer is set to boot from your DVD drive or from USB. Insert your DVD or USB installation disk and restart your PC. You may find that your PC has a special boot mss32.dll – WikiDll override menu, which you can access with a key such as F10; look out for the message while your computer starts.
If you don’t have a boot override menu, you’ll need to go into the BIOS or UEFI Setup program, which is where you change some of your computer’s more low-level settings. The right key to enter Setup varies from PC to PC, but is usually Delete, F2 or F10, and you’ll need to press it almost immediately after you turn your PC on or restart it. If you look carefully, you may see the relevant key displayed onscreen as the computer turns on. Some more modern laptops, such as certain Lenovo models, have a special button to enter the Setup program, which you’ll most likely find next to the power switch.
Method 8: Reinstall Windows 7
- If you get the error message saying “Startup Repair cannot repair this computer automatically”, you need to go to the next method to fix the Windows error recovery issue.
- After finishing the backup, now you can follow the guide to perform a clean install of Windows 7 to repair Windows error recovery.
- To do this work, MiniTool ShadowMaker can be also helpful.
- It can be used to back up Windows operating system, files & folders, disks and partitions in Windows 7/8/10.
Choose Safe Mode with Command Prompt to boot Windows to the command prompt with limited drivers and services. If you encounter the problem that Windows failed to start, don’t be worry! Let’s learn some knowledge about the “Windows failed to start” error. Actually, there are many factors that can cause Windows to fail to start.
How To Fix Windows 10 Startup Repair Not Working Efficiently?
The monitor just sometimes displays the no signal words which displays when my computer is off but the monitor is. The computer is running fine with fans whirling and little lights on.
So I went to safe mode and did a system restore. After the system restore the computer was running fine. I manage to watch a few online and play a few games. Then the next day, i turned on my computer and it won’t boot at all, it’s a black screen.