20 Most Recent HP Compaq FP5315 15" LCD Monitor - Page 2 Questions & Answers

Please repots with make and model of the computer, Laptop? Desktop?

http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

Look for bad caps first.

Basic LCD monitor troubleshooting guide:

http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Look for bad caps with bulging top.bottom seals first.
Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Please post back what you find.

You need to look for bad connection between the T-CON board and the logic board, bad caps with leaking/bulging tops.
Please see pictures of bad caps, LCD panel and screen here to get some ideas.
http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague

Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, blown fuses, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed HP monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net

The resolution  for the desktop is bigger than your monitor can support. Boot in Safe Mode and set it to 1024 x 768 .

Monitors go to SLEEP mode when there is no computer signal coming into them. As soon as a computer signal reaches the monitor, it will automatically wake up and show the images in the screen.

More likely to have bad caps with bulging top in the power supply, that is the first place to look for the monitor this old, see example of failed monitos due to bad caps: http://s807.photobucket.com/home/budm/allalbums
Post back what you se sowe help you more.

Does it do the same with other PC? If it does, then you need to open it up and start looking for bad caps with bulgign/leaking top first, post back what you see so we can guide you further: see example of failed monitors due to bad caps: http://s807.photobucket.com/home/budm/allalbums

your LCD monitor all Control Panel Switch gone bad take your monitor to any service center and ask him to replace all the switches
Ashok

repair the powersupply off the tubes,
replace 3 elco bethween 47 en 470uF/40V and mesure al resistors if they have the correct value.
these parts schould be near the tube transformer where de wire of the tube are connected
.

this error is from ur computer, it not work so that the monitor doesn't have anything

ur monitor connector is faulty . try connecting the monitor as tv

djreynolds, maybe go look for some clues at YOUTUBE and search for videos that are longer than 6 minutes and use search term "LCD monitor disassembly" and "LCD monitor repair" may turn up something!! Also find a very DULL butter knife to prevent visit to emergency entrance of local hospital when "PARTING" the rear plastic cover from the front bezel. Use extreme caution to prevent damage to LCD PANEL. 12fixlouie

The problem is that UBUNTU is setting the screen-resolution to some values that your monitor does not support, e.g., 1920-by-1080, or not setting it to 60Hz.

During boot-up, your monitor uses 800-by-600, so it "initially" works, both with UBUNTU and XP.

Windows "detects" the monitor, and selects "usable" settings.

Attach a new monitor to UBUNTU, and then set the video-resolution to 1024-by-768 and to 60 Hz -- your Compaq should support those settings.

You can enable or disable the OSD lock by pressing the Menu button for atleast 10 seconds.

Hope this information is helpful to you.

Please do not forget to rate this solution.

Thank you for chossing Fixya

Problem with appearing normal windows desktop... go to Safe Mode to remove any possible pop-ups or vga driver to see where the windows stands normally.

It means that the PC is putting out a frequency that is not readable by the monitor. Basically comes down to the hertz that the computer is set to.

To fix this:

What you need to do is go into the boot menu by pressing and holding the F8 key just after the text of the boot process begins appearing on your screen until a list of options comes up on the screen. One of those will be to enable VGA mode. This will set Windows back to using the basic 800 x 600 resolution. Highlight that option (using the arrow keys) and then press Enter. Your screen should work just fine now.

From this point you can choose a resolution that fits into the range of the monitor. Be sure to "Test" the settings before applying them to be sure you don't run into the same problem again

go to best buy geek squad

check the same on bios screen for a long time if the same thing happnes need a repair.