Why is my Compaq computer beeping?

This document pertains to HP and Compaq Desktop PCs. The most common problems that cause beeping sounds are: Memory and heat-related failures caused by a build-up of dust in critical cooling areas. A keyboard key is stuck. A memory DIMM or hard drive cable is not seated properly.

What does 1 long 2 short beep mean on a Compaq BIOS?

Memory problem. 2 short beeps and 1 long beep (repeats 5 times) Unable to initialize video or video card required but not installed.

What does 1 beep mean on a computer?

If you hear a single short beep when your computer is booting up, this usually means that it has finished its POST and found no errors, so your operating system will load normally.

Why does my Compaq Computer keep making beeps?

HP and Compaq Desktop PCs – BIOS Beep Codes This document pertains to HP and Compaq Desktop PCs. It is normal for the computer to make one or two short beeps during the startup process or during a BIOS update. However, if the computer beeps and Windows does not start properly, a more serious hardware problem exists.

How to fix the 5 beep code error?

See the service manual below, appendix C, page 257 to fully troubleshoot the 5 beep code error. 07-12-2018 05:32 PM I have taken it out and put it back in multiple times.

Where can I find the beep code on my HP computer?

note: Not all beep codes are shown. For a complete list of beep codes, refer to beep code table specific to the motherboard of the computer. To find the motherboard information, go to the HP Support Web site, enter the computer model number, and then search for product specifications.

Why do I keep getting BIOS beep codes?

Use these codes to help troubleshoot problems related to system startup or flashing BIOS memory (such as in BIOS upgrades). When troubleshooting further, refer to the section What to do when beep codes occur . Four series of beeps indicate a fatal error; that is, a problem exists which prevents the computer from starting.