Question about HP Compaq d530 SFF PC Desktop

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When I turn on power to the computer the 2 LEDs beside the power button flash red; and nothing happens.

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  • krishanuray May 11, 2010

    AM I NOT UNDERSTAND WHAT IS YOUR PRBLEM.PLS SEND DEAILS.

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Ok the first thing I would do is disconnect the hardware components to see if they are the problem. Disconnect the cd-rom drive, hard drive, pci cards, floppy drives and memory dimms. Try starting the computer back up. If you get video now re-connect each component back one at a time and re-boot until the problem happens. When the problem happens it is the component that you connected and it will need to be replaced. If that does not work then you will need to test the power supply either by removing and testing in another computer or using a known working power supply in the problem computer. If it is not the power supply and the hardware components causing the problem it is probably the board. One last thing you can try is to clear the cmos using the jumpers on the board or removing the watch battery on the board for 20 seconds and then re-installing. Also I have had dust build up cause computer problems so make sure you use compressed air to clean the computer of dust. Also check the screws that hold the motherboard to the computer case are tight. I had a computer once that was not working and it turned out to be the screws on the motherboard were loose. After I tightened them the computer fired up.

Posted on Sep 25, 2009

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Don't know what kind of pc it is. Unplug. open it up. clean it up. look at the cpu if it 's easy to unplug. do it BUT BE REAL EASY. clean it up put it back. mess around in there with all the wires make sure there a pluged in good. Then try it again.

Posted on Sep 25, 2009

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Posted on Jan 02, 2017

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Won"t power up. If I hold the power button down an icon on the lower right flashes on but nothing else happens.


Hi,

It is unfortunate that the computer is not turning on. Request you to try following the below steps which might help:
    (1)Turn off the computer.
    (2)Remove all the external peripherals like AC Adaptor, flash drives, battery, etc.
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    (4)Put back the battery and plug in the AC Adaptor.
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Sep 29, 2014 | Dell Precision Computers & Internet

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Why My Inspiron mini will not start?


Hi,

It is unfortunate that the computer is not turning on. Request you to try following the below steps which might help:

    (1)Turn off the computer.
    (2)Remove all the external peripherals like AC Adaptor, flash drives, battery, etc.
    (3)Press and hold the power button for 30sec which releases the static on the computer (if any)
    (4)Put back the battery and plug in the AC Adaptor.
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Gateway laptop i push power button it wont boot up but leds in front flash 4 times


Try holding down the power button instead of just pushing it. I had this problem with my HP dv7 and holding the power button down for around 5 seconds worked for me. Also make sure that its plugged in to a power source.

Oct 23, 2012 | Gateway Computers & Internet

1 Answer

What is wrong with my xbox it says error 65?


Error 65: DVD Drive Error.... DVD Timeout, Wrong firmware, dvd is without f/w chip, etc. This can also be caused by the tray not being fully closed on boot.

Flashing red:
1.the av cable cannot be detected
Make sure that the AV cable is correctly connected to the Xbox 360 console.
Disconnect the AV cable from the Xbox 360 console, and then reconnect the AV cable to the Xbox 360 console.
If the four flashing red lights continue to flash, try wiping the metal area of the AV pack with a dry cloth. The metal area is the end that plugs into the console. Wipe the metal area thoroughly, and then try the AV Pack again.
If the AV cable is correctly connected but the four red lights are still flashing, substitute a different AV cable if you have one available.
2.general hardware failure
Try restarting the console.
If restarting the console does not resolve the behavior, follow these steps:
Turn the console off.
Unplug all the power and AV cables from the console.
Unplug the power cord from the wall socket.
Firmly reconnect all the cables.
Turn on the console.
If these steps do not resolve the behavior, turn the console off, remove the hard drive, and then turn on the console. If the 3x Red LED error light is no longer displayed, turn the console off, re-attach the hard drive, and then turn on the console.
Also examine the lights on the power supply. When you turn on the console, the power supply light should illuminate green even if the three lights on the RoL flash red.

The specific type of hardware failure can be determined by a "hidden" error code
Turn the xbox 360 on, and wait till the 3 red lights are flashing.
Press and hold the sync up button (the small white one), while holding that button press the eject button.
The LEDs will now blink the first number in the code (as described below).
Release the eject button and press it again.
The LEDs will now blink the second number of the code.
Release the eject button and press it again.
The LEDs will now blink the third number of the code.
Release the eject button and press it again.
The LEDs will now blink the forth number of the code.
Release the eject button and press it again.
The LEDs will go back to the 3 red flashing lights.
You should be able to determine the difference between the 3 flashing lights and the error code lights by the rate in which they flash.

Here is how you interpret the LEDs to get the code number:
All four lights flashing - 0
One light flashing - 1
Two Lights flashing - 2
Three lights flashing - 3

0001 power supply problem
0002 Network Interface problem
0003 Power problem could be the PSU could be the GPU/CPU, somehow the console isn't getting clean power from the power supply.
0010 over heating
0011 over heating - If you are receiving this error after disassembling your console make sure to all 8 of the heatsync screws are tightened securely to the board/heatsink holes.
0012 over heating
0013 over heating
0021 DVD Drive Time out - Can be caused by problems with a firmware flash. This is also speculated to sometime be caused by a problem with the southbridge chipset on the motherboard.
0022 GPU Error / GPU Overheating

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1 Answer

Bn59 00463 volume works nothing else cant turn on


Step 1: Remove the batteries

Step 2: Press the power button (red button) on the remote control 5 times.

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Oct 20, 2009 | Samsung Televison & Video

1 Answer

One flashing red light on xbox360 ( not red ring)


The specific type of hardware failure can be determined by a "hidden" error code
Turn the xbox 360 on, and wait till the 3 red lights are flashing.
Press and hold the sync up button (the small white one), while holding that button press the eject button.
The LEDs will now blink the first number in the code (as described below).
Release the eject button and press it again.
The LEDs will now blink the second number of the code.
Release the eject button and press it again.
The LEDs will now blink the third number of the code.
Release the eject button and press it again.
The LEDs will now blink the forth number of the code.
Release the eject button and press it again.
The LEDs will go back to the 3 red flashing lights.
You should be able to determine the difference between the 3 flashing lights and the error code lights by the rate in which they flash.
Here is how you interpret the LEDs to get the code number:
All four lights flashing - 0
One light flashing - 1
Two Lights flashing - 2
Three lights flashing - 3

Once you get this code, go to: http://forums.xbox-scene.com/index.php?showtopic=484726
To get the reason for the code.

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2 Answers

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Call Microsoft and send it back or go to www.llama.com to get the parts and instructions to fix it yourself.

Aug 22, 2008 | Microsoft Xbox 360 Console

1 Answer

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when You changed the bulb  you have to reset the bulb timer , that why the light is flashing red , look at your manual and reset the timer , and the picture , changed bulbs myself before i found what the problem was , 

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