Skip to main content

How to fix "No Boot Device Found" error on a Dell OptiPlex 9020

 How to fix "No Boot Device Found" error on a Dell OptiPlex 9020 1. Press F2 several times until the BIOS menu appears. 2. In the BIOS settings, go to the General tab and click on Boot Sequence. 3. Choose UEFI from the Boot List Option. 4. Click Apply to save your settings. 5. Select Exit, and your computer will restart automatically. 

 


  Note: A power outage or shutdown can cause your Dell OptiPlex 9020 to revert to default boot settings due to a reset CMOS chip. If the CMOS battery is weak or old, it may fail to retain settings, causing the system to switch from UEFI to Legacy mode and trigger the "No Boot Device" error. Replacing the CMOS battery can help resolve this issue. "If you found this video helpful, don't forget to give it a thumbs up! 👍 Share it with others who might need this fix, and hit that subscribe button 🔔 for more tech tips and troubleshooting guides. Thanks for watching!" Subscribe by clicking this link: : https://bit.ly/digitalph.pro

Labels:

Comments

Post a Comment

Popular posts from this blog

How to reset Ink Levels in Epson L110 (or L Series)

UPDATE: Another Solution Solution A:   1. Unhook the ink tank unit and lay it down, just like when you're refilling inks. 2. Wait for about 10-15 seconds, then hook it back 3. Press the "red ink light" button 4. Done Note: sometimes, you have to set first the transportation lock to the locked position before doing the steps Solution B: 1. Power off the Printer. 2. Put a bondpaper on the loading tray. 3. Press both Power Button and paper feed or ink button for 15 seconds. 4. After 15 seconds, release power button and paper feed or ink button. Paper feed or ink button with orange light will steady while the power button will be blinking. 5. Now press once the paper feed or ink button (with orange light). Wait until a test print is done, it takes about 30-60 seconds (or longer) 6. After a test print, the blinking of ink button will stop and printer is ready to use
36 comments
Read more

How To Fix Computer Fan Loud Buzzing Noise

How to fix computer fan loud buzzing noise Problem: Computer CPU fan always making a very loud buzzing noise every time I open heavy software like photoshop & even just browsing the internet using chrome or firefox. Troubleshooting Tried: 1. Cleaning the computer CPU box 2. Re-seating all connected parts (ram, hdd, cpu heatsink/fan, power supply, & cables) Solution: 1. Adding thermal paste to CPU  (old thermal paste is already thin & almost none)
2 comments
Read more

Windows XP wont boot after power failure

1. Power off the computer 2. Disconnect the power cable (cpu power cord from avr) 3. Open the case and disconnect the following;           - power cable connected to motherboard           - hard disk cables (IDE or SATA)           - CMOS Battery 4. Wait for 10-15 minutes then reconnect all cables & the CMOS Battery 5. Power on your computer and go to BIOS do the following...       - Reset the time & date of the system       - Check the hard disk connection (note: if your computer has detected it then it is properly connected.) 6. Hit F10 to save & exit 7. After successfully booted to windows desktop screen, open RUN by pressing WindowsLogo+R 8. Type "chkdsk" and hit Enter  (wait until chkdsk is completed) 9. Restart your computer after Disk Checking (chkdsk)
Post a Comment
Read more