adminguy
/
Repairs_2019
1
0
Fork 0
Code Issues 0 Pull Requests 0 Releases 0 Wiki Activity
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
24 Commits
1 Branch
507 MiB
Branch: master
Branches Tags
${ item.name }
Create branch ${ searchTerm }
from 'master'
${ noResults }
Repairs_2019/Dell_Optiplex_780/docs/notes

21 lines
442 B
Raw Permalink Normal View History

PSU
5 years ago
​
​
​
​
​
​
​
​
​
​
​
​
​
​
​
​
​
​
​
​
​
 
  1. Some heat damage on the PSU.
  2. 

  3. Don't know where the fault is.
  4. 

  5. -12V rail is -10.6V.
  6. 

  7. Need to test ATX psu with proper equipment. 
  8. 

  9. Need to replace CPU, and try booting.
  10. 

  11. Need to see if problem lies in CPU, Motherboard, or PSU.
  12. 

  13. Not worth my time right now.
  14. 

  15. Putting aside.
  16. 

  17. 

  18. 

  19. 

  20. Note: I did check a bit of the ATX PSU. I found a picture at
  21. http://www.pavouk.org/hw/atxps.png
  22. Which shows a similar supply. When in doubt, find a similar schematic.