The computer can’t turn on ERROR: NO BOOT DISK HAS BEEN DETECTED OR THE DISK HAS FAILED

Let’s see if the hard drive wire is connected. Two connecting wires, one big and one small


2. After entering through PE software, check whether there is a disk symbol
3. Press DEL to enter the motherboard 2113, go to Authentication → Secure Boot→ turn Enabled (as shown in Figure 52611) to Disabled (as shown in Figure 2) → F10 save and 4102 exit. (1 1653 must be saved and quit)
 
Figure 1
 

 
Figure 2

 
4. Press DEL to enter the motherboard and find Boot Options → Launch CSM → change Never to Always (as shown in Figure 3) → F10 save and exit.     
(Be sure to save and exit)
 
Figure 3

 
5. Press DEL to enter this time, adjust USB or CD to start and it will come out → F10 save and exit. (Be sure to save and exit)
 

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