ABIT BH6
Specifications | V1.0x/V1.1+? | Manual | Drivers | BIOS V1.0x | BIOS V1.1+ | Reviews/Links
The BH6, also called AB-BH6, is a retail Slot 1 motherboard built by ABIT.
Note: There exist two major versions of this motherboard - the only significant difference is the clock generator (PLL), but this fact requires another BIOS. Be careful with flashing a new BIOS - you'll get a black screen if you take the wrong file. More information

Specifications
CPU Support
- Intel Pentium II (Klamath, Deschutes)
- Intel Pentium III (Katmai, Coppermine*)
- Intel Celeron (Covington, Mendocino, Coppermine*)
- * Coppermines over 700 MHz officially only with BH6 V1.1/V1.2
Chipset
- Intel 440BX (Seattle, FW82443BX) / PIIX4E (FW82371EB)
- NB/SB interconnection via PCI with 133 MB/s
- Supports FSB 66/100 (66/100 MHz SDR)
- Supports Advanced Configuration and Power Interface (ACPI)
- Supports Universal Serial Bus (USB 1.1)
- Supports up to AGP 2x (AGP 1.0, 3.3V)
- Supports PCI v2.1
- Supports ISA
- Supports IDE/PATA with up to UDMA33
Memory
- 3 168-Pin DIMM sockets supporting SDRAM
- Supports up to 3 DIMMs PC66/100
- Supports up to 256 MiB DIMMs
- Supports max. 768 MiB RAM
- Supports Parity
- Supports ECC
Internal I/O
- 1 AGP
- 5 PCI
- 2 ISA
- 2 PATA/IDE
- 1 Floppy port
- 1 WOL header
- 1 IrDA TX/RX header
- 1 Creative SB-Link header
Back Panel I/O
- PS/2 keyboard
- PS/2 mouse
- 2 USB 1.1 ports
- 2 RS-232 ports (COM)
- 1 parallel port (LPT)
BIOS
- 2 MBit Flash EEPROM (PLCC32)
- Award Modular BIOS v4.51PG
- Supports Plug-and-Play (PNP)
- Supports Advanced Power Management (APM)
- Supports Advanced Configuration and Power Interface (ACPI)
- Supports Desktop Management Interface (DMI)
Miscellaneous
- ATX form factor
- 20 pin ATX power connector
- National Semiconductor LM79CCVF hardware monitoring chip
- Winbond W83977TF-A or Winbond W83977TF-AW Super I/O chip
- IC-Works (Cypress) W124G clock generator (PLL) (BH6 V1.00/V1.01/V1.02)
- IC-Works (Cypress) W196G clock generator (PLL) (BH6 V1.1/V1.2)
- IC-Works (Cypress) W40S11-23G memory clock buffer (PLL)
- Cherry Semiconductor CS5165 CPU Buck Controller
- 2 3-pin FAN headers
- 6 mounting holes
ABIT Engineered
V1.0x/V1.1+?
BH6 V1.00/V1.01/V1.02:
- IC-Works (Cypress) W124G clock generator (PLL)
- BIOS ID 2A69KA1EC
- BIOS versions FL/FU/GY/HN/JJ/KG/KJ/LH/LN/NV/QN/SS
BH6 V1.1/V1.2:
- IC-Works (Cypress) W196G clock generator (PLL)
- BIOS ID 2A69KA1VC
- BIOS versions KK/LG/NK/NX/PM/QM/SP
On the outside edge of the last ISA slot you'll find a sticker with the revision/version number ("BH6-OK V1.XX"). The clock generator (PLL) is located between northbridge, AGP and RAM slots. The BIOS ID and the BIOS version can be found on the bottom of the boot screen ("XX/XX/XXXX-i440BX-W83977-2A69KA1*C-**", ** denotes the BIOS version).
Manual
Download the manual for ABIT BH6
ABIT BH6 V1.0x manual (zipped PDF, 706 KiB)
ABIT BH6 V1.1/V1.2 manual (zipped PDF, 957 KiB)
Drivers
ABIT BH6 drivers can be downloaded here
| part |
driver |
size |
date |
system |
| Chipset |
Intel INF v3.20.1008 |
1.22 MiB |
2001/10/10 |
Windows 95/98/98SE/ME/2000/XP |
BIOS V1.0x
Download the latest BIOS update for ABIT BH6 V1.00/V1.01/V1.02. Changelog is included below. For flashing the BIOS use (DOS), (Windows), (DOS) or (Unix/Linux) which can be found under flash tools. Please pay attention to the prerequisites and precautions.
Make sure you have an ABIT BH6 V1.00/V1.01/V1.02, before you flash the BIOS! -> V1.0x/V1.1+?
2000/07/06 - BIOS SS (153 KiB)
- Supports Celeron 633(66), 667(66), 700(66)MHz CPUs.
|
2000/06/09 - BIOS QN
- Fixes the incorrect memory capacity issue under Linux.
- Fixes the ACPI issue under Windows 2000.
- Supports Celeron 533a(66), 566(66) and 600(66) MHz CPUs.
|
1999/11/26 - BIOS NV
- Supports the PIII 600Mhz(100Mhz FSB) CPU.
- Supports 40GB harddisks and above, However we aren't quite sure what the precise capacity is, since the current maximum harddisk on the market is 40GB.
|
1999/07/26 - BIOS LN
- Fixes the Y2K RTC problem.
- Supports Socket 370 Celeron 500 Mhz CPU.
- Improves the IRQ assignment function.
- Improves the TURBO FREQUENCE function in CPU SoftMenu section.
- Fixes the password function.
|
1999/06/11 - BIOS LH
- Supports the socket 370 Celeron 466 Mhz CPU.
- Supports the PIII 550Mhz CPU.
|
1999/05/24 - BIOS KJ
- Revises the BIOS to pass the Year 2000 RTC Rollover test.
- Supports the Socket 370 Celeron 466 Mhz CPU.
- This BIOS can not pass the critical CMOS reading and writing test in PCCHECK.EXE. It will be ready in the next BIOS.
|
1999/04/01 - BIOS KG
- Supports the PIII CPU Processor Serial Number function, it's called Processor Number Feature in the BIOS Features Setup section.
- Supports assigned manual PCI IRQ in the PCI Onbard section.
|
1999/02/08 - BIOS JJ
- Supports Socket 370 Celeron 433 MHz CPU
- Supports correct naming of Pentium III CPU.
|
1999/01/19 - BIOS HN
- Fixes NEC ATAPI ZIP drive incompatibility problem.
- Supports Intel Pentium III 450 and 500 Mhz Katmai CPU.
- Supports Intel Celeron 366 Mhz CPU option, up to 400 Mhz compliance.
- Supports the clock multiplier up to 8 times.
- Solves the problem of Windows98 not being able to shut-down properly when the ACPI function is enabled.
- Supports DMI 2.3. You have to input /CD parameter to Clear DMI pool data while updating the BIOS.
EXTRA NOTE:
For Pentium III (Katmai) users, the BIOS will indicate PII EVEN if it is a PIII because the code was finished just prior to the unveiling of the new PIII name for the Katmai. This will be corrected in the next BIOS. |
1998/11/23 - BIOS GY
- Updates the K/B default setting to 8Mhz to fix Microsoft Elite K/Bs.
- Changes the ACPI default setting to disable.
|
1998/10/20 - BIOS FU
- Supports ACPI function.
- When upgrading to the BH6 FU BIOS, please use AWDFLASH.EXE 6.6 to avoid upgrade failure.
|
1998/09/10 - BIOS FL
- Supports the Celeron 300 and 333 CPUs with built-in cache.
- The BH6 uses 2M EEPROM, please use the AWDFLASH.EXE 6.22 version (or newer) for upgrades.
|
BIOS ID strings and BIOS messages for ABIT BH6 V1.00/V1.01/V1.02 BIOSes are listed below.
| BIOS ID string |
BIOS Message |
06/28/2000-i440BX-W83977-2A69KA1EC-SS
05/17/2000-i440BX-W83977-2A69KA1EC-QN
02/16/2000-i440BX-W83977-2A69KA1EC-00
11/25/1999-i440BX-W83977-2A69KA1EC-NV
07/13/1999-i440BX-W83977-2A69KA1EC-LN
06/07/1999-i440BX-W83977-2A69KA1EC-LH
05/07/1999-i440BX-W83977-2A69KA1EC-KJ
03/11/1999-i440BX-W83977-2A69KA1EC-KG
01/19/1999-i440BX-W83977-2A69KA1EC-JJ
01/07/1999-i440BX-W83977-2A69KA1EC-HN
10/22/1998-i440BX-W83977-2A69KA1EC-GY
10/08/1998-i440BX-W83977-2A69KA1EC-FU
07/10/1998-i440BX-W83977-2A69KA1EC-FL |
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
(bh6_qn.b00) EVALUATION ROM - NOT FOR SALE
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM |
BIOS V1.1+
Download the latest BIOS update for ABIT BH6 V1.1/V1.2. Changelog is included below. For flashing the BIOS use (DOS), (Windows), (DOS) or (Unix/Linux) which can be found under flash tools. Please pay attention to the prerequisites and precautions.
Make sure you have an ABIT BH6 V1.1/V1.2, before you flash the BIOS! -> V1.0x/V1.1+?
2000/07/03 - BIOS SP (147 KiB)
- Supports the Celeron566(66), 600(66), 667(66), 700(66) MHz CPUs and PIII 750(100), 800(100), 850(100) MHz CPUs.
|
2000/02/03 - BIOS QM
- Shows memory larger than 64MB accurately in Linux.
- Solves the problem of Windows 2000 not being able to shut down properly when the ACPI function is enabled.
- Allows for accurate recognition of i740 VGA cards.
|
1999/11/25 - BIOS PM
- Supports the PIII 600Mhz(100Mhz FSB), 650Mhz(100Mhz) and 700Mhz(100Mhz) CPUs.
|
1999/11/08 - BIOS NX
- Supports the Celeron 533Mhz(66Mhz FSB) CPU.
- Supports 40GB harddisks and above. However we aren't quite sure what the precise capacity is, since the current maximun harddisk on the market is 40GB.
- Fixes the system hang up issue when the ESCD record is incorrect.
|
1999/08/30 - BIOS NK
- Supports the PIII 600(100) Mhz CPU.
- Supports Socket 370 Celeron 500 Mhz CPU.
- Fixes the Y2K RTC problem.
- Fixes the password function.
- Improves the manual IRQ assignment function.
- Supports the Processor Number Feature option.
- Fixes the CAS Latency Time function.
|
1999/06/07 - BIOS LG
- Supports Intel PIII 550Mhz CPU.
|
1999/05/06 - BIOS KK
- First release.
- For Rev. 1.1 boards ONLY.
- Please check your boards version number on the ISA slot.
|
BIOS ID strings and BIOS messages for ABIT BH6 V1.1/V1.2 BIOSes are listed below.
| BIOS ID string |
BIOS Message |
06/20/2000-i440BX-W83977-2A69KA1VC-SP
02/02/2000-i440BX-W83977-2A69KA1VC-QM
11/26/1999-i440BX-W83977-2A69KA1VC-PM
10/29/1999-i440BX-W83977-2A69KA1VC-NX
08/23/1999-i440BX-W83977-2A69KA1VC-NK
05/20/1999-i440BX-W83977-2A69KA1VC-LG
05/05/1999-i440BX-W83977-2A69KA1VC-KK |
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM
GREEN AGP/PCI/ISA SYSTEM |
Reviews / Links
Reviews, tests, articles and other related links for ABIT BH6