Hi. I've got a Dell E5440 laptop with an i5, 12gb of ram and a patriot 256gb ssd. The issue is this: when i press the power button, the led goes on, the fan spins, but the screen is black for about 25 seconds. Then it posts, loads Windows and everything works brilliantly.
I thought the issue is caused by the ram... Tried every combination. Same problem.
I thought it's the SSD. Tried a hdd. Same problem.
Looked into the BIOS. Loaded defaults. Secure boot off, pre post 0, fast boot on. Same problem.
Tried to upgrade the BIOS. From Windows it didn't work. Pressing f12 and trying from there... Didn't work.
In Windows it starts the process, restarts, takes a while to post and simply loads Windows. I tried various versions of the bios. Didn't work.
I'm out of ideas and dell forums don't help.
Any suggestions?