crwdns2934241:0crwdne2934241:0 jayeff

crwdns2934249:0crwdne2934249:0:

Hi @johngakundi

Go to p.14 of 74 (pdf numbering) of the [https://dl.dell.com/manuals/all-products/esuprt_desktop/esuprt_optiplex_desktop/optiplex-780_service%20manual3_en-us.pdf|service manual] to view what diagnostic lights are turned on, on the back of the computer.

report back here if you need more help.

crwdns2915684:0crwdne2915684:0:

open