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I plugged in my hp w2408h monitor and it powered up ok. It then went blank on me when I tried to start up the drive install disk. Now it won't power up at all.

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Your whole system won't power up or just the monitor

Posted on Jan 20, 2009

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Posted on Jan 02, 2017

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Question about Printers & Copiers Printers & Copiers Logo A friend of mine was getting ready to throw away a monitor that he thought was junk, so I took it off his hands. It's a HP 24 inch LCD color...


You can check the power supply board. IT is behaving like a bad capacitor. See http://www.shopjimmy.com/hp/w2408h

The power board is listed as not being in stock but, those little black cylinders are capacitors and they can fail and cause what you are describing. You should test them with a special meter but you can visually inspect them for bulging or leaking.

Mar 24, 2017 | Computers & Internet

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Monitor will not power on


The monitor has entered permanent sleep mode. After four years of service, it probably is not worth repairing

Oct 21, 2012 | HP W2408H 24-inch Widescreen LCD Monitor

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( Dell xps m1530 laptop ) Monitor blank, powers up but screen won't come on.


It ISN'T the LCD screen. Since you diagnosed with an external VGA monitor, you now know the problem is the laptop.

(When you connect an external VGA monitor to a laptop, you are bypassing the Video Cable, and LCD screen. You are connected directly to the laptop )

The basic Windows files aren't being found. The boot files. This may mean a bad Harddrive.

Do you have the Restoration CD Disk? Laptop on insert it into the optical drive tray, close the tray.
When asked choose - Repair. (Non-Destructive Installation)

If a checkdisk is done, you have bad sectors on the harddrive.
There IS a special procedure in replacing a harddrive.

[ More information on Harddrives,

http://computer.howstuffworks.com/hard-disk.htm ]

Regards,
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Lookbook will not power on


A computer that won't start can be both alarming and infuriating, especially if you're on a deadline or you haven't been backing up all your data (like we all tend to do). Don't panic, though-this problem often has a simple solution.

1.If your desktop computer does nothing at all when you try to start it, first check that the power cable is securely plugged in at the back of the computer as well as into a working power outlet. It's amazing how often this is the case.
2.If you're starting from a button on the keyboard, make sure the keyboard is connected to the computer.
3.If the computer is plugged into a surge protector, see if the surge protector has a reset switch that you can push. (If it doesn't have a reset switch and the problem is with the surge protector, it will need to be replaced.) Try plugging a lamp or other device into one of the surge protector's outlets to make sure it's working.
4.If you can hear the computer's fan or hard-disk drive, or if you can see indicator lights on the main unit but the monitor stays dark, make sure that the monitor is connected to a working power source, that it's turned on and that it's securely connected to the computer via the video cable.
5.If the monitor and computer have power but the computer displays a "Non-system disk or disk error" message, check to make sure you didn't leave a disk in the A: drive. If you did, eject it and restart the computer.
6.If the operating system still won't start even though the computer and monitor have power, try restarting with a Windows CD-ROM in the CD-ROM drive or, if you've got a Macintosh, with a Mac OS disc in the CD-ROM drive. (You can start a Mac from the CDROM drive by holding down the C key while starting up.)
7.If the operating system then starts, your problem is probably with the startup hard drive or with the operating system installed on it. If you can't fix the drive, you'll have to replace it. (See also How to Fix Bad Sectors on a Hard Disk and How to Recover Lost Files.)

Aug 26, 2011 | Computers & Internet

1 Answer

HP zv5430us laptop has no video. Blank


The laptop has a built-in video card and the video RAM uses part of the main RAM.
First, re-seat the RAM modules and if the laptop still does not boot up normally then remove the RAM and get it tested at your friendly computer repair shop.
If the RAM is OK then connect an external monitor to the laptop, power up the monitor first and then the laptop. The video data should divert to the external monitor automatically, if you do not get any video image on the monitor then the video card in the laptop is faulty and a motherboard replacement is required.
A replacement motherboard may not be a cost effective solution and If it was me, I would put my money on a new laptop. I would then remove the hard disk and insert it into an USB adapter case and use it as an external USB hard drive.

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1 Answer

I have a debranded HP2408H. We lost power. The monitor will not power on. No LED light nothing. Read other reports of users with same issues. Any suggestions


MY HP w2408h Monitor when I leave it on it keeps changing colors every 3 seconds on the blank screen. Please let me know how to fix it. Otherwise it is working fine. Thanks.
Regards,
Hari

Nov 17, 2009 | HP Pavilion w2408h 24 in. LCD TV

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Compaq Presario SR2013WM Problem


Unplug power cable from of the PC. Then hold power button in for 30 seconds, this will drain the capacitors, then plug back in the power cable see if this helps, if not could power supply, or video card.

Apr 20, 2009 | HP Compaq Presario SR2013WM (RE468AA#ABA)...

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Boot problem on inspiron 1150


Try connecting it to an external monitor.
When you do, as soon as you press the power button to turn on the laptop, close the laptop lid - as this forces the laptop to display on an external monitor.
If this works, then it means the laptop screen is bad.
If it doesn't, the most likely cause would be that the laptop video card went bad.
For a while, some older Dell laptops with high-end nVidia graphics cards tended to die suddenly.

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Hp ze2000 shuts down


Without more information I cannot be sure, but I would say that it could possibly be set to use an external monitor. There is a FN key command to switch between your LCD Screen and an external screen. Try that. If you have an external monitor that you can plug into the VGA connection, that should tell you for sure. Good luck.

Nov 12, 2008 | HP Pavilion ze2000 Notebook

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