Question about Compaq P 70 Monitor

Open Question

Sony Trinitron We have not picture and no sound. Stand by light is blinking 4 times and then pauses before blinking 4 again. We do not have the manual as the TV was from my parents' estate. How do we fix this?

Posted by on

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


1 Points

Related Questions:

1 Answer

Nokia 800+ monitor - screen is blinking approx.


I think the problem with your monitor is that, the picture board on the monitor is malfunctioning that is why it keeps going blank after a minute.

What you need to do is to replace the picture board on your LCD monitor, replacing the picture board will solve the problem, because the picture board on the monitor at the moment is bad and will need to be replace.

Replace the picture board and you will see that the problem will not repeat itself again.

Take care.

Jul 17, 2010 | Nokia 800 PRO+ Monitor

1 Answer

Monitor blinking but will not come on

most of the time the blinking is a form of error message from the monitor depending on how many blinks in between each pause lets service technicians know which breaker fuse or transistor needs to be replaced
I would suggest taking it into a computer repair store and have them attempt to fix it however alot of the times its cheaper to just buy a new one

Hope this helps

Apr 26, 2010 | Dell E193FP 19" LCD Monitor

1 Answer

Sony bravia KDL-40V4100 audio and picture cycling on and off

I'd say about the blinking to a black screen would be your cable provider. As for the stripes that means that your board panels can be going bad, you can try updating the firmware of the TV to help but if that doesn't work you're getting very close to full failure on the TV.

Dec 14, 2009 | Dell E153FP 15" LCD Monitor

2 Answers

Apple 23 monitor 3 blinks and then pause, top screen is dim.

I have an older 20" display. I have had this same problem on occasion, and coincidentally, just experienced it again this morning. It seems to occur after I do an OS update. I powered down the computer, disconnected the display, reconnected by pushing firmly into place, then powered up. The flashing stopped and the display works fine. You might have a different problem, but that simple solution worked for me.

Apr 04, 2009 | Apple Cinema Display 23" HD Monitor

1 Answer


Sounds like capacitors in the power supply. Open it up and check for any swolen Caps.

Aug 14, 2008 | Dell E173FP 17" LCD Monitor

1 Answer


replace the horizontal transistor near the EHT.

Jul 19, 2008 | Mag Innovision InnoVision XJ 717 Monitor

1 Answer


what is wrong? its damaged internally on one of the pcb boards most likely the power board, you will need to take it in to a service center to know what is exactly wrong

May 10, 2008 | Sony 21" Trinitron P202 Flat Screen...

2 Answers

Sony Trinitron K29 inch CRT TV screen shows green shade!

i have the same problem with my sony trinton tv 36 inch if you know how to fix this please email me on

Dec 30, 2007 | LG Flatron 295LM 22" LCD Monitor

Not finding what you are looking for?
Compaq P 70 Monitor Logo

Related Topics:

29 people viewed this question

Ask a Question

Usually answered in minutes!

Top Compaq Computer Monitors Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

William Miller
William Miller

Level 3 Expert

8803 Answers

Ricky Ostrom
Ricky Ostrom

Level 2 Expert

270 Answers

Are you a Compaq Computer Monitor Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides