Fix my hp computer

Dial our HP Customer Support Phone Number 1-844-355-5111 for HP Customer Service to fix an error code Oxc0000185. Here with HP Customer Support you will get exclusive HP help,offered by well-trained technicians.
HP Customer Support Phone Number 1 844 355 5111 HP Help

If your laptop appears to boot up and the hard disk LED flashes, then the problem is probably a back light fault. This can be a faulty inverter or a faulty CCFL lamp. Please click on this link and follow my instructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

I get a message that says, "going to sleep"

Your HP laptop could have a backlight problem. This could be caused by a faulty inverter or a faulty CCFL lamp. please click on this link and follow my instructions to determine the exact fault and possible fix :-
http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

No it suggests you have a bad screen and it needs replaced

Check to make sure the new memory and processor is seated in the slot correctly. If either is not inserted fully it will cause the PC to beep and blank screen as your is doing. If that doesn't fix it your memory could be the wrong type or to large for the PC to recognize. JQ

Check your power management settings. Reset to suit your usage. This should fix it.

check the board postings for the HP f1903 monitor.I recall seeing a problem of the same there and a solution or fix. As it is only a newer version of the same model, it may be the same fix. Appears HP has a big problem with QA and this particular model. Lots of people have same or similar problems, and all appear to have a similar fix or solution. Tricky part... figuring out how to "Open" the monitor to check it inside!
Good Luck.
PS - if you figure out the opening part, let us all know!

try to put the windows installer, and re-install again your OS.. format the drive and install a fresh copy of windoes..

Hi Robert,
please try these troubleshooting steps,
Resolving the blank screen Follow the instructions below in order to fix this issue:

1. Remove any CDs, DVDs or memory cards from the computer.
2. Disconnect all devices from the computer leaving only the original mouse, monitor and keyboard and power cord connected.
3. Restart the PC. NOTE: If this resolved the issue, see the Preventing the blank screen section at the end of this document.
4. Press the F1 key repeatedly during the first startup screen until the entering setup message appears.
5. Press the F5 key to restore the default settings. Use the arrow keys to select YES and press ENTER .
6. Press the F10 key to save the changes and exit. Use the arrow keys to select YES and press ENTER . The PC restarts.
7. When the system restarts select Last Known Configuration from the boot menu. The PC should now startup normally. If the blank screen persists continue with the following steps.
8. Select Safe Mode from the Windows Advanced Options Menu .
9. Use Microsoft's System Restore feature to restore your computer to an earlier time and correct the issue.