20 Most Recent HP Pavilion F1503 15" LCD Flat Panel Monitor Questions & Answers

Make sure the monitor is connected to the box (desktop) and that box or desktop is turned on.

Make sure the cable is good.

Make sure the input on the monitor is on the right input (example, VGA, HDMI, DVI). Should be a button to switch between those options

HP Pavilion... | Answered on Feb 18, 2018

i can't see the box, why not post photo, be like 2nd ever to do that here.
the menu button unlocks per the manual,
push said LCD menu button for 10seconds and it unlocks.
the lock is to keep kids from messing up your LCD controls
if you see sleep timing in the LCD turn that off, or pain happens.

the LCD OSD menu is called that OSD, on screen display.
lost the manuaL>?
is the unstated PC turned on, if not the LCD will complain.
NO signal, no sync, out of range, etc.

its all there. free, posted here vast times.


HP Pavilion... | Answered on Dec 24, 2017

install the driver for that monitor on the laptop

HP Pavilion... | Answered on Jun 22, 2017

well why not try the monitor on any other computer
if it fails there,
bingo bad monitor.
easy no?
that shifting is bad. real bad,

if the problem in only on your PC.
then the Video (card or GPU chip) is bad.

you never said what you are plugged into
1981 to 2017, 10,00000 systems. made.

HP Pavilion... | Answered on Mar 17, 2017

well, its a 2003 LDC 13 years old ,
its bad
the monitor itself of the power pack to it is bad.
you can test it on any PC< or laptop made
if its dead on all , then its dead.
what more needs saying,
older LCD monitors had old CCFL, lamps. that love to fail
newer are LED back lights that last for ever. it seems
so up grade?
seems your back light is dead
ever do the flash light trick
shine it at the dead screen see good data
yes, then the CCFL is DEAD< (or its power supply ,deep inside)
fixed may but would never do a 2003, not now.
lots of used good LED for sale,

HP Pavilion... | Answered on Mar 09, 2017


HP Pavilion... | Answered on Mar 10, 2015

This is usually faulty capacitors. They are in charge of regulating the power of your monitor, with time, they will go bad. The replacements of this capacitors is usually under $10 or $15 usd.
You will need to open the screen, identify, unsolder and buy the new ones to later on solder back and BOILA!

HP Pavilion... | Answered on Feb 25, 2015

Spare fl-tube is expansive. Not worth the trouble. Just buy a new monitor with LED backlight.

HP Pavilion... | Answered on Dec 19, 2013

HP monitors are renowned for having the inverters quit working. To repair the inverter you disconnect the power and if a laptop also remove the battery. Remove the plastic bezel (edge plastic around the screen), this can be done by lightly prying the plastic away from the screen, at the bottom of the screen just behind this plastic bezel you will see a small printed circuit board with 1 or 2 screws holding it in place with wires plugged into it, you will need an exact replacement part, the part numbers are printed on the board. Most boards are readily available for around $20 or less on Ebay. Carefully unplug the wires and screws, install the new board, attach wires, replace screw(s), snap bezel back in place making sure no wires get pinched, and you should be good to go. 30 minute fix for a novice.

HP Pavilion... | Answered on Nov 29, 2013

chect your bright and contrast controls if they are ok
replace the cold cathode tube power inverter circuit board; it's under the center bottom of your monitor screen

HP Pavilion... | Answered on Nov 18, 2013

If you are referring to the monitor's setup menu, the buttons on the front panel will provide a cancel or end of fuction controls. If it is a Windows menu, you are stepping into a forbidden zone. Windows 8 took away most menus that most people complained of losing. Windows 8.1 gave it back to them. -DellTech1

HP Pavilion... | Answered on Nov 02, 2013

Me too having same trouble..All HP m705 series makes trouble like this..Hp Customer care told that to repair the front panel buttons.It's the only way they told

HP Pavilion... | Answered on Oct 12, 2013


HP Pavilion... | Answered on Feb 27, 2013

Same jack point as headphones

HP Pavilion... | Answered on Jan 28, 2013

The part is a "ribbon cable" for an lcd monitor...ribbon made by Youngshin (AWM 2896 30V 80C VW-1).

2 ribbon cables for a hp pavilion f1503 LCD monitor (the two from the AD board to the TCP)

The LCD panel is made by HannStar (HSD150SX84).

Also, looking for other LCD parts, particularly:
the AD board for a Proview Pro-576 (I assume Sylvania PL-576 & Mag LT576s are similar); Board #: 200-100-AS576 Rev: B MV5-S2?
It uses a sampo inverter (QPWBGL8621DG) & a AU Optronics M150XN05 LCD.

HP Pavilion... | Answered on Jun 22, 2012

Hi There The Monitor setting you set through the computer, may you select the sleep mode or hibernate. Chang the mode and fix the problem.
Thanks http://pacificbits.ucoz.com/

HP Pavilion... | Answered on May 09, 2012

hold the MENU button for ten seconds to unlock or lock the OSD

HP Pavilion... | Answered on Sep 07, 2011

More likely the caps in the power supply finally gave up, very common problem on all LCD monitor as shown here.


To have it fixed will cost you more than new monitor.

Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series

HP Pavilion... | Answered on Aug 27, 2011

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