Question about HP f2105 21" LCD Monitor
The power light is blue, there are constantly black screen. If I press the VPN select button, I will get a scrren very shortly, and there is a message box showing there is no signal. But the screen is correct. According to HP's online help instructions, the signal processor should be repaired. But HP told me there is no repair for f2105. They give me a ticket number to help me to buy a new one.
My tv power light comes on,but the screen stay black,and in the back of the tv there is a red light that flashes.
Posted on Jun 12, 2011
The above fix worked perfect. Inverter was $99.99 w/ shipping. Easy to install, just follow the instructions on the site. Thanks!!!
Posted on May 19, 2008
You need a new backlight inverter board.Mine was doing the same thing.Its an easy fix and costs $89.99 for a new upgraded part,that will last much longer and is built better.If you have any questions and are'nt sure,send them an e-mail first,detailing the problem as you've done here,before buying one
Posted on Mar 09, 2008
Sounds like an inverter problem. If the power supply is internal replace the capacitors coming out of the voltage regulators. These are usually 1000mf and/or 470mf. If that doesn't do the trick look up the numbers on the 8-pin chips that drive the secondary transformers on the inverter to see if they are getting the right voltages.
Posted on Feb 20, 2008
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 03, 2012 | HP Pavilion dv6000 Motherboard
Mar 01, 2011 | Acer H233H bmid Monitor
Apr 10, 2010 | HP Vs17 17" LCD Flat Panel Monitor
Jun 17, 2009 | Vizio L32 32 in. LCD HDTV
May 04, 2009 | HP Pavilion F1903 19" Flat Panel LCD...
Jan 19, 2009 | Computers & Internet
Dec 13, 2008 | HP Pavilion F1903 19" Flat Panel LCD...
Nov 25, 2008 | HP Vs17 17" LCD Flat Panel Monitor
325 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: