Printer won't start already did a power drain and nothing this screen either freezes with hp logo or it gives me a blue screen withnerror:0xc062f018 411:lib_micci2.c

Have you tried unplugging it from the power supply? Then let it sit for 10 minutes to drain the caps.

Cause by hardware error. try to refix all connection inside. and then try.

Hi
Try hard resetting it.This procedure may erase all changes effected on the i phone
Press and hold the power button and the menu button.Wait until the apple logo appears.

seems to be Your RAM is up to something.try with another known good RAM.

unless,Check the SATA mode at BIOS settings if it is AHCI ,change it to IDE

Hi there,
Had same problem when loading the latest Touch IT ROM from xda-developers.
Switch Phone Off.
Press and hold the 2 keys on the left and right under the screen, then press the power button.
Blue and white screen displayed. Slide out keyboard,
Press R to continue with Reset or X to Cancel.

have you tried starting the ROM update over. if it recognizes part of the update it may give you an out back to your previous version. good luck.

This was solved really well on this blog. It is some problem with the wifi board. If you disconnect it (no so hard and well explained on the blog) you will have network printing over a cable but no wireless.

http://larrycrazyness.blogspot.com/2009/01/hp-fixed.html

disconnect the power cable from the back of the printer
press and hold the power button for 30 seconds with the power cable unplugged
connect the printer directly to the wall outlet without any surge protector
disconnect the power module with the power cable
and try to power onn the printer
if the same issue continues
call HP and let them know the trouble shooting that we did and if the printer is inwarranty they will surely replace the printer for you ....................... thank you
HAMID

I did everything you said, even the angry part lol and still nothing. Sigh...well, I've been wanting an air printer anyway :D

you get a black screen right, nothing at all then no bios, no logo, nothing at all?
Do you get any beep codes and if so in what order?
did you try different ram?
First try to plug your laptop to an external monitor. If it works, you screen is bad, if it doesn't you probably need a new motherboard.