Windows卡在“準(zhǔn)備自動(dòng)修復(fù)”屏幕的問題通常由更新失敗或突然關(guān)機(jī)引起，解決方法包括：1. 先等待10–15分鐘，若超過30分鐘無進(jìn)展再采取下一步；2. 長按電源鍵強(qiáng)制重啟數(shù)秒后開機(jī)，嘗試重置自動(dòng)修復(fù)流程；3. 連續(xù)三次強(qiáng)制關(guān)機(jī)后第四次正常開機(jī)進(jìn)入恢復(fù)環(huán)境（WinRE），使用啟動(dòng)修復(fù)、系統(tǒng)還原或命令提示符工具；4. 在命令提示符中依次運(yùn)行bootrec /fixmbr、bootrec /fixboot和bootrec /rebuildbcd命令修復(fù)引導(dǎo)問題；5. 排查硬件問題，拔除外設(shè)并檢查硬盤狀態(tài)，若有異常聲響需優(yōu)先備份數(shù)據(jù)并更換硬盤。

Windows getting stuck on the "Preparing Automatic Repair" screen is a common issue that can leave you frustrated, especially if you’re not sure what’s causing it. It usually appears after a failed update or sudden shutdown and is part of Windows' built-in recovery system trying to fix boot problems. But when it gets stuck, your PC won’t start normally.

Here are some practical steps and insights to help you get past this problem.

1. Wait a Bit Longer — Sometimes It Just Takes Time

When you see "Preparing Automatic Repair," Windows is scanning your system for boot issues. This process can take several minutes, especially on older hardware or systems with large drives.

• Don’t panic if it seems stuck for 10–15 minutes.
• If it stays on that screen for more than 30 minutes without progress, then it’s likely actually stuck.

Sometimes people try to force shut down too soon, which can make things worse. Give it a fair chance before moving to the next step.

2. Try a Hard Restart (Yes, It's Okay Here)

If you're sure it's been stuck for a while, a hard restart might be necessary.

• Hold the power button until the computer turns off completely.
• Wait a few seconds, then turn it back on.

This trick works sometimes because the automatic repair process may reset and try again from the beginning. If it still doesn’t move forward, don’t worry — there are other options.

3. Boot into Recovery Environment (WinRE)

If restarting doesn’t help, you’ll need to access the Windows Recovery Environment manually. Here’s how:

• Force shutdown the PC three times in a row by holding the power button.
• On the fourth try, boot normally and it should bring up the recovery screen.

Once in WinRE:

• Go to Troubleshoot > Advanced Options
• From there, you can try:
  • Startup Repair
  • System Restore
  • Command Prompt (for deeper fixes)

This environment gives you tools to diagnose and potentially fix the boot issue that caused the stuck screen.

4. Use Command Prompt to Fix Boot Issues

If you’ve accessed the recovery environment, open the Command Prompt and run these commands one at a time:

bootrec /fixmbr  
bootrec /fixboot  
bootrec /rebuildbcd

These commands help repair the boot configuration data and master boot record, which are often the culprits behind boot problems.

Make sure to hit Enter after each command and wait for them to finish before rebooting.

5. Check for Hardware Problems

Hardware issues, especially with your hard drive or SSD, can also cause this problem.

• Try disconnecting any external devices (USB drives, printers, etc.)
• If you have a desktop, check internal cables and connections
• Listen for unusual noises from the drive — clicking or grinding sounds could indicate physical failure

If your drive is failing, no amount of software fix will help. In that case, backing up your data and replacing the drive becomes the priority.

Fixing the “Preparing Automatic Repair” loop isn’t always straightforward, but most cases can be resolved using the above methods. Start simple — give it time, try a restart, then dig into recovery tools if needed.

基本上就這些。

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