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Beeps red light hp pc - HP Computers & Internet

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Charles Hogan

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The blinking should be in a pattern.

Power Green On (S0) Computer on
Power Green 1 blink every 2 seconds (S1) Suspend Mode
Power Green 1 blink every 2 seconds (S3) Suspend to RAM
Power Green Off (S4) Suspend to Disk (if applicable)
Power Clear Off (S5) Computer off
Power Red 1 blink followed by 2-second
pause - Repeat
Power Supply failure
Power Red* 2 blinks 1 second apart CPU thermal shutdown
Power Red* 3 blinks 1 second apart CPU not installed
Power Red* 4 blinks 1 second apart Power supply overload (crow bar)
Power Red* 5 blinks 1 second apart No memory
Power Red* 6 blinks 1 second apart No graphics
Power Red* 7 blinks 1 second apart System board failure (detected prior to video)
Power Red* 8 blinks 1 second apart Invalid ROM
Hard Drive Green Blinking Hard drive activity
*Blinking

Posted on May 16, 2014

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4 Answers

Hp compaq dc 7100 , my problem is that as i start my pc than 4 beep with time interval 0.2 sec with led than after 0.5 sec it start again , remain continously


Are they Long Beeps? Does the RED led light on the front show up?
If there is no RED led light blinking, then the problem is your RAM.
If there IS a RED led Light showing up, then the problem is your Power Supply.

Mar 27, 2011 | HP Compaq dc7100 PC Desktop

2 Answers

Light on front flashes red, beeps, won't start


For that open cpu cabinet
Reattach the RAM memory.
Open processor fan and processor reattach both.
Make sure motherboard circuit could not ground with cabinet.
Remove pci cards from motherboard if any.
Reattach VGA card if installed.
Then check.
Let me know if you need further assistance.
Thanks for using FixYa.

Feb 12, 2010 | HP Compaq dc5100 PC Desktop

1 Answer

Short beep and red light


Did your Bios Battery Die?

5 short beeps = BIOS recovery successful

Usually means bios has lost settings some how. You have have more significant issues if there was a power surge.


http://h10025.www1.hp.com/ewfrf/wc/document?lc=en&dlc=en&cc=us&docname=bph07107

Jan 02, 2010 | HP Compaq d530 SFF PC Desktop

3 Answers

Won't boot. Series of Beeps plus red light


If nothing was displayed on the monitor during the beeps then change the RAM stick(s)

Thanks

Oct 29, 2009 | HP RT935UAABA - HP Compaq dc7800...

2 Answers

HP COMPAQ D530 RED BLINKING LIGHT WITH BEEPING SOUNDS.


4 beeps & 4 flashes mean problem with the power supply. For my experience, most of the time the PSU is good, it is just overloaded.

For more LED and Beep messages, check this link:

http://bizsupport2.austin.hp.com/bc/docs/support/SupportManual/c00067072/c00067072.pdf

Dec 26, 2008 | HP Compaq d530 PC Desktop

2 Answers

HP COMPAQ D530 RED BLINKING LIGHT WITH BEEPING SOUNDS


if it is a long beep then check ur ram, try cleaning ram. if not solved then there may be problem with ur ram try changing ur ram.

if it is short beep and if you have a display card installed check the display card

Dec 26, 2008 | HP Compaq d530 PC Desktop

5 Answers

Hp xw6200, 6 beeps, and red power button...failed start up.


6 long beeps indicates that there is a problem with the memory, take them out, clean the contacts and the DIMM slots and reseat them.
Hopefully this will resolve the problem, if not new memory may be required
kind regards

Dec 12, 2008 | HP xw6200 PC Desktop

5 Answers

It doesn't start up, only beeps and red light flashes


pls try to use another compatible memory stick.

then confirm the status of your micro processor

Apr 21, 2008 | HP Compaq dc7100 Ultra-slim PC Desktop

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