Compaq Beep Codes
- 1 short - No error - System is booting properly
- 1 long, 1 short - BIOS ROM checksum error
- 2 short - Unknown system error
- 1 long, 2 short - Video error
- Continuous beep - Memory error
- the site for BIOS, POST & BEEP code information
POST Codes:
- Acer BIOS
- Arche Legacy BIOS
- ALR Advanced Logic Research
- AMI BIOS 1990 and prior
- AMI New Color BIOS after 2/1/91
- AMI BIOS core date 7/15/95
- AST BIOS
- AT&T BIOS
- AT&T BIOS V3.0
- AT&T BIOS V3.00-3.03
- AT&T XT 8088/86 BIOS V3.1
- AT&T 386 BIOS V3.1
- AT&T ISA/EISA BIOS V4.0
- Award BIOS Original XT version
- Award BIOS Ver. 3.02 to 3.20
- Award BIOS Ver. 4.50
- Award PnP BIOS
- Award BIOS Ver. 6.0
- Chips & Technologies
- Compaq
- Compaq 286 Deskpro
- Compaq 386 Deskpro
- Compaq 486 Deskpro
- Compaq Video BIOS
- Cubix BC Series
- Dell
- DTK AT BIOS
- Eurosoft 4.71 BIOS
- HP Pavilion Series 3100 & 8000 BIOS
- HP Vectra BIOS
- IBM AT
- IBM PS/2 Micro Channel
- Intel AL440LX Motherboard
- Intel AN430TX Motherboard
- Intel BL440ZX Motherboard
- Intel CA810E Motherboard
- Intel CC820 / VC820
- Intel CN430TX Motherboard
- Intel Desktop Board Dxxxxx
- Intel D810E2CA3 Motherboard
- Intel D810E2CB Motherboard
- Intel D810MO Motherboard
- Intel D815BN
- Intel D815EEA2/D815EPEA2 Desktop
- Intel D815EFV/D815EPFV Desktop
- Intel D815EPEA
- Intel D820LP
- Intel Desktop Board D845HV/D845WN
- Intel Desktop Board D850MD/D850MV
- Intel DK440LX Motherboard
- Intel JN440BX Motherboard
- Intel KU440EX Motherboard
- Intel L440GX / LB440GX
- Intel LM440LX NLX Motherboard
- Intel LT430TX Motherboard
- Intel MU440EX Motherboard
- Intel NX440LX Motherboard
- Intel PD440FX Motherboard
- Intel PR440FX Motherboard
- Intel RC440BX Motherboard
- Intel SE440BX Motherboard
- Intel SE440BX-2 Motherboard
- Intel SE7501WV2 Server Board
- Intel SR440BX Motherboard
- Intel STL2 Server Board
- Intel SU810 Motherboard
- Medallion Version 1.00
- Microid Research - MR BIOS
- Mylex Corporation
- NCR AT
- NCR PC916
- NCR XT
- Olivetti / AT&T 1076 M24
- Olivetti PS/2
- Philips BIOS
- Phoenix BIOS Plus/1.xx
- PhoenixBIOS 4.0
- PhoenixBIOS 4.0 Release 6.0
- TBVS 2.0 BIOS
- Quadtel 16K XT
- Quadtel AT BIOS or Phoenix Q3.07
- Zenith BIOS
- Zenith 191 BIOS
- Zenith Orion 4.01E BIOS
BEEP Codes:
- AMI American Megatrends BIOS
- AST Research BIOS
- Chips & Technologies BIOS
- COMPAQ BIOS
- Dell BIOS
- Dell Dimension XPS H233 XPS H266 BIOS
- DTK/ERSO XT BIOS
- HP Net Servers BIOS
- Intel Desktop Boards BIOS
- Intel S815EBM1 Server Board BIOS
- Intel Motherboards BIOS
- Inel NX440LX AL440LX DK440LX BIOS
- Intel RAID Controllers
- Intel STL2/SBT2 Server Board BIOS
- IBM XT BIOS
- IBM Other BIOS
- Philips BIOS
- Phoenix Technologies BIOS
- PhoenixBIOS 4.0 BIOS
- Microid Research "Mr. Bios" BIOS
- Mylex Corporation BIOS
- Quadtel BIOS
Related Links:
- Acer Support & Downloads
- AMI American Megatrends - Home
- Compaq Computer Support
- Dell Computer Support
- Fujitsu Support Overview
- Gateway Support Documents
- IBM Support & Downloads
- HP Support and Troubleshooting
- Intel Support
- Intel Technical Product Specs
- PC-Diagnostics
- Phoenix Technologies - Home
- Toshiba Product Support
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