Question about HP Compaq FS 7550 17" CRT Monitor

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Compaq 7550 Monitor no display

I have a compaq presario with a Compaq 7550 monitor that the green light comes on after blinking for awhile but the screen never comes on. I have no idea if this is the monitor or signal from the computer or what. The power was off just before this happened.

Posted by on

  • May 11, 2010

    With the monitor turned on, disconnect it from the computer. Does anything come up on the screen?

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5 Suggested Answers

SOURCE: Screen color changes, white becomes yellow.

Try moving the cable that goes into your graphics card i had a connection problem with mine, i either moved my tower or the cable to correct the problem

Posted on Nov 04, 2007

SOURCE: Screen color changes, white becomes yellow.

I think you need to clean your monitor inside of it, dust can conduct heat making the screen material active and creating the yellowish tint to the screen.

I don't think it's a connection problem, becuse it if was you would not see nothing on the screen at all but only one connection error message or like 3 colors.

so you have to open it and clean it I usally use a hair dryer to clean inside stuff or a paint brush.

try cleaning it, but if you have special screws that you have to take out from the monitor you then have to buy special tools for those screws.
I had the same problem right now with my monitor, it's 7 years old, and decided to get a dell flat screen 22 inch.
but that's what I think is your problem, it's either dusty or oxidized meaning different oils are layered inside on the circuit boards. which are like insulators

Posted on Nov 24, 2007

worldvet
  • 859 Answers

SOURCE: Compaq 1720 Monitor

You may need an adapter plug. They come with new monitors so ask around to see if anyone has one you can borrow.

Posted on May 11, 2008

eagle338
  • 4889 Answers

SOURCE: Compaq 1501 15" LCD Monitor ( Blinking Display)

Hi BOY! :P
Check if there is anything wrong with the video input cable to the monitor. If not then you should move ahead with the replacement of the ceramic fuses. There should be around 6 of them in most monitors i have fixed. They will look like this(click here) They should cost you around 1$ each.
If none of these work then your monitor's inverter board is probably screwed and needs to be replaced. should cost you around 30-60$.

Posted on Aug 30, 2008

bammbammfran
  • 159 Answers

SOURCE: Power Light Blinking & Black Screen

A blinking blue light indiactes that your power-inverter board is not putting out what it should. It needs an overhaul which may be a simple as changing out the capacitors on the boards.
It could go beyong that to transistors or even a bad bulb.
It will have to be opened up to do that.
A picture may show visual signs of damage. If you can take one and email it to me , I'll take a look.
Fran

Posted on Oct 18, 2008

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1 Answer

Hi we have a compaq 7550 screen that when turned on has a red sheen over the whole screen. Any solutions or is it ready to throw away. thanks


You may try messing with the settings on the monitor. The menu buttons are usually on the front. Try to find something that deals with the color tones of the monitor. If messing with these settings doesn't fix your problem, then unfortunately, it is probably time to throw it out.

Aug 27, 2011 | HP Compaq FS 7550 17" CRT Monitor

1 Answer

My speakers on my compaq 7550 have no power. when you turn on the sound, the green light is not lit up, so they are not getting power.


Have you checked the Power supply adaptor and the power cord plugs? If all are okay, then the power supply adaptor is the problem. Change the power supply and it should work.

Mar 05, 2011 | Compaq FS 7550 17" CRT Monitor

1 Answer

Compaq 7750. Can I attach speakers to this model? I was given it but it came without speakers


Compaq FS 7550 has no built-in speakers. However, the FS7550 monitor comes with a pair of detachable, independently powered JBL Platinum Series speakers, which can be mounted on sides on the monitor.

Click here for more information

CreativeTECH

Jan 17, 2011 | Compaq FS 7550 17" CRT Monitor

1 Answer

What is causing my FS7550 Compaq monitor to blink on and off?


check if it's correctly pluged in to power jack. also check if the cable who connects monitor and comuter is loose. if it is, then unplug it then plug it again. do that for the power jack. if the monitor does that when your computer is off, or hibernating, don't worry it is completly normal. rate and comment, and thanks for using fixya

Jun 30, 2010 | HP Compaq FS 7550 17" CRT Monitor

1 Answer

My monitor green power light is on and stays on, but no graphics


Hello,

The picture board on your monitor is faulty or bad, since it goes graphics is displaying after booting, it means the picture board of your monitor has developed fault.

The best thing for you to do now is to take the monitor to a local repairer within your vicinity a service center to help with the replacement of the picture board because the fault is not something you can fix yourself. in order not to complicate issues.

Take care.

Apr 21, 2010 | Compaq FS 7550 17" CRT Monitor

1 Answer

Vertical screen adjustment-compaq model 7550


u must click on any button on the screen and try to control one by one till u find the destination which u want

Jun 06, 2009 | HP Compaq FS 7550 17" CRT Monitor

1 Answer

Image on my monitor does not fill the how screan.


Use the control panel in front of the monitor to adjust screen.

Here's the manual for your monitor:

http://bizsupport1.austin.hp.com/bc/docs/support/SupportManual/c00385928/c00385928.pdf

May 22, 2009 | HP Compaq FS 7550 17 in.CRT Conventional...

1 Answer

Compaq 7550 screen issues


Your monitor is having thermal problems. Some part in the horizontal circuit is changing value as it warms up, and you're seeing the effect. It's possible to troubleshoot this kind of problem by using spray chiller to cool down parts and find the culprit, but labor and parts would probably mean you're better off just replacing it. New LCD's are quite cheap today, and you'll gain extra space on your desk if you get one.

Dec 28, 2008 | HP Compaq FS 7550 17" CRT Monitor

1 Answer

Power button on monitor


Looks like a loose contact in the button assembly. You will just need to get the button assembly replaced. Can be done at any computer service shop.

May 30, 2008 | Compaq FS 7550 17" CRT Monitor

1 Answer

Irritating display


This is a sure sign in CRT screens that it is on it's last hours of life. I saw this in one of my customer's screens and I told him it was probably dying, it died the next day. You could try opening the menu and hitting degausse or whatever it's called. That helps sometimes, but if this is doing this repeatedly, it means your screen is dying.

Aug 19, 2007 | HP Compaq FS 7550 17" CRT Monitor

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