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"Compaq Presario V2000 Trouble" Boops 4 times and power light will flash, will not power up.

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There's a hardware problem. Make sure that all your cards are seated properly in their slots. Check all cables.

Posted on Jul 05, 2008

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WHY DOES A RED LIGHT FLASH 4 TIMES THEN SHUTS OFF ON MY HP COMPAQ


Hi:
Here is what I would do...
Turn the PC off and unplug it. Then press the power button to drain any residual power from the motherboard.
1. Remove and reseat the memory module(s). Restart the PC.
2. If removing and reseating the memory module(s) doesn't work, if you have more than one memory module installed, remove all but one, and start the PC.
Test each memory module one at a time, until you find the one that is bad.
If none of that works, check for bulging and leaking capacitors on the motherboard. These may be particularly noticeable around the processor area.

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After power outage compaq presario SR1123WM desktop wont turn on


cHECK THE ps IF GOOD CHECK THE mobo COMMN BECOME DEAD AFTER POWER SURGE.

Nov 06, 2011 | PC Desktops

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COMPAQ PRESARIO SR1420NX, TRYS TO POWER UP BUT GREEN LIGHT ON FRONT POWER BUTTON JUST FLASHES..


Could be one of two things: either the power supply is going bad or the RAM is either going bad or isn't seated properly inside.

First thing I would try would be to re-seat all the memory chips inside the computer. There could be up to 4 sticks of memory in some computers. If this doesn't work, try pulling the memory out of the computer one stick and a time and booting the PC. If it boots, you've found your bad memory stick. Put all the others back in and replace the faulty one.

If none of this works, you might consider calling HP (maker for compaq) for support on getting the power supply replaced.

Jan 19, 2010 | HP Compaq Presario SR1420nx...

1 Answer

Compaq Presario SR1000 Won't Turn On


The power on buttom might be it. Before doing anything else, check and fix the power ON button. I have a tower that gave me the same trouble. The Power On button somehow was out of place. Once I aligned it, the tower worked again. Good guess..! Good luck

Jun 14, 2009 | Compaq Presario SR1000T (568657) PC...

1 Answer

Compaq Presario 5000 won't turn on


hi,
The machine is getting the power but no display.This seems a RAM or motherboard issue.
1.Press and release NUM Lock after turning on and if it is responding this is a RAM issue and if not then the mainboard issue but before all refix the RAM once.
Thank You.

May 30, 2009 | HP Compaq Presario SR1830NX PC Desktop

1 Answer

Red flashing lights, will not completely start up


Do you have a windows XP cd?
If so you can try booting from the cd and running recovery console.
from recovery console type chkdsk -r
This should repair any bad sectors on your drive, allowing the drive to boot
(this scan may take some time)

Jan 23, 2009 | Compaq Presario 5000 PC Desktop

2 Answers

Red light flashing on power button


Sounds like the hard drive has had a failure, you need to get a replacement one, and reinstall it, along with the opperating system, and any other programs that were on the old one.

Feb 14, 2008 | Compaq Presario 5000 PC Desktop

1 Answer

Presario 6350CA won't boot


I don't know that I'm going to be a great deal of help, but here is the link to the support site for you Presario:

http://h10025.www1.hp.com/ewfrf/wc/product?product=390426&lc=en&cc=us&dlc=en&lang=en&cc=us

Here's a link to another page on the Compaq site that specifically talks about power supply problems:

http://h10025.www1.hp.com/ewfrf/wc/document?docname=bph06788&lc=en&cc=us&dlc=en&product=390426&lang=en#N514

They discuss a flashing power led on this site, but I believe they are referring to an led on the power supply itself. Perhaps the led on the keyboard and the led on the power supply are both flashing...

Good luck. I hope this helps.

Dec 22, 2007 | Compaq Presario S6300NX PC Desktop

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