02-04-2019 02:42 AM
i have an hp z420 with a CPU Intel® Xeon® Processor E5-2643 v2 12core 3.50ghz,
and i have a problem with the strat up of my pc,
every time i turn it on, i get a black screen with a loading loop before the windows login screen,
i can not acces to task manager or anything else,
i don't know what the problem i tryed to change the place of rams but i didnt work....!!
02-04-2019 06:29 AM
Does the boot process continue and you can use Windows 10?
First:- Turn off the computer, press and hold the PWR button for 4 seconds.
Then - Leave only keyboard and mouse connected, disconnect all externally connected
devices such as Docking Station, USB storage devices, displays, and printers.
Unplug the AC adapter from the computer.
Next - Press and Hold the Power button for 15 seconds to Hard Reset.
Rinse and Repeat
AND/OR - Power on your PC, press Esc (repeatedly), then F2 at the prompt.
Choose System Tests (Fast Test does a 4 minute hardware check).
AND/OR - Windows Logo key + Ctrl + Shift + B
(This key sequence actually restarts you graphics driver (W10 only).)
A Nod Is As Good As a Wink...