I have a (HP L1730) flat panel monitor that im trying to use with my HP Compaq 6910p Laptop. When I power on the monitor,there is a quick 1 second flash of my desktop on the screen,then it goes to a black screen. When I power the monitor off then turn it back on, it displays going to sleep then shuts off to a black screen and the green power light stay lit. I have check connections,changed my display setting to multiple monitors,downloaded drive whiz and still no luck. Pleas any help is appreciated. Thanks Garvin

How to repair HP Pavilion f1703 lcd monitor - YouTube

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How to repair HP Pavilion f1703 lcd monitor. ... 17:38. HP L1750LCD monitor repair - Also applies to ...

HP W2207h LCD MONITOR-HOW TO TURN OFF OSD ...

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Solved: MY EXTERNAL, HP W2207h LCD FLAT SCREEN MONITOR OPERATES FINE WITH ... HP ENVY 17t Touch,i7-5500u,16GB, 256 GB SSD (on loan)Missing: l1730 ‎pe1238

Using and Adjusting Your Monitor - HP Customer Support

broken as in cracked, or just dead, define the word broken please..
eternal VGA monitor use that set of words to be clear.
the HP command Fn+F4 must be used to turn on the VGA jack
(internal,external,both , auto) 4 choices on mine.

lost the manual>? those key strokes are covered there and more.


if the Latop PC is dead, and FnF4 fails on any External monitor (
no text at all means dead.)
then next remove the silly old large battery first, this is always first.
not new LCD panel.
then new coin cell, RTC coin cell, dead, makes BIOS go nuts.
and screens too.
what is next turn it on, does the fan blow air. or dead silient it must
or there is no power. the CD tray is dead?
try a new AC power pack? now. at this point in the process
keep that nasty huge battery out until the PC run good again.
win
there are more test, if you had said the fan is dead,
bios dead, and the coin cell new. answer be totally different.
it be power diagnosis time

Instructions

1

Plug one end of the VGA connection cable into the VGA port on the external display. Tighten the knobs on the VGA connector to secure the cable to the monitor.
2

Plug the other end of the VGA connection cable into the VGA port on the on your Compaq 6910P. The VGA port is located on the back of the device. Tighten the knobs on the VGA connector to secure the cable to the laptop.
3

Plug the external display's power cord into a wall outlet. Power on the device by clicking its "Power" button.
4

Boot your Compaq 6910P.
5

Click on the "Start" button in your task menu.
6

Select "Control Panel," then click "Appearance and Personalization."
7

Click "Personalization" in the window that appears.
8

Select "Display Settings."
9

Select "Mirrored" from the New Display Detected dialog box to have your displays mirror each other.
10

Select "Extended" from the New Display Detected dialog box to have your display function like one, large workspace.
11

Select "External Display Only" from the New Display Detected dialog box to use only your external monitor.
12

Click the "OK" button to keep the changes and exit the setup.

Just press your finger anywhere on the screen and it will turn darker around that spot.
You obviously warped the outside lid of your laptop. See if you can take the lid and the LCD apart and straighten the lid to relief the LCD-pressure from behind (literally...)

Most "laptop" computer do *NOT* have a jumper that can be used to bypass a BIOS password.
This is DELIBERATELY done, so that a thief in possession of your laptop cannot bypass your password, and thus cannot use your stolen laptop.

Find your original bill-of-sale, to prove ownership, and telephone HP/Compaq, and ask for Technical Supoprt in resetting the BIOS password.

This sounds like the power connector or the ac adapter is bad.

hi you will need to reinstall the vga of the system to enable it not to write that again

You can try to open your computer and disconnect the cmos battery for 10 minutes. this is a small battery that keep the changes saved. When you disconnect it, All changes will be lost. So also the password. This is the sequence:

1: take off the accu
2: open up the laptop
3: take the cmos (small flat round battery) out
4: Wait 10 minutes
5: plug in you adapter and boot the laptop
6: when you see that the password is gone, power off the laptop
7: plug everything back in.
8: You are done! :)

you can get your answer here .

if you are not sound on technical ground its better to be done by the technician