Biostar K8T890-A7
Chipset
Socket 
FSB speed 800MHz
Form factorATX (max 305 x 244 mm)
Dimensions293 mm x 220 mm
Cache
None/Integrated in the CPU
Max RAM size
2GB
RAM type DDR UDIMM
PSU connector
Also known as
- Biostar K8T89-A7
I/O ports1x
3.5mm Audio Combo
1x
Floppy interface
2x
IDE interface
1x
PS/2 keyboard
1x
PS/2 mouse
1x
Parallel
1x
RJ-45 LAN
1x
S/PDIF
2x
SATA I
1x
Serial
8x
USB 2.0
Expansion slots3x
32-bit PCI
1x
Biostar XGP
2x
PCIe x1
1x
PCIe x16
Known issues
- Fake AGP slot
Any AGP cards inserted into this slot operate in PCI 33Mhz Fallback mode.
- DO NOT use 1.5V exclusive AGP cards (rear notch away from IO side) in this board.
- ONLY use true universal AGP cards with both slots, these support 1.5V and 3.3V operation.
- This is a PCI bus connected to an AGP slot.
- The PCI bus operates at 3.3V and may damage 1.5V exclusive cards.
- AGP cards are backwards compatible with PCI signalling logic.
- Performance is greatly reduced vs a true AGP bus.
Last updated 2025-07-06T09:29:44Z
Board info score is 9.4/10
Chips
-> Chipset part
-> Audio
-> Network
-> Super I/O
CPU family support
10 BIOS files available
Award - 10 entries
POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
11/23/2005-K8T890-8237-6A7L5B0CC-00
Note
Logo
Core version
6.00PG
BIOS version
Logs
POST string
11/23/2005-K8T890-8237-6A7L5B0CC-00
Note
No logo
Core version
6.00PG
BIOS version
Logs
POST string
07/28/2005-K8T890-8237-6A7L5B0CC-00
Note
Logo
Core version
6.00PG
BIOS version
Logs
POST string
07/28/2005-K8T890-8237-6A7L5B0CC-00
Note
No logo
Core version
6.00PG
BIOS version
Logs
POST string
07/24/2006-K8T890-8237-6A7L5B0CC-00
Note
Logo
Core version
6.00PG
BIOS version
Logs
POST string
04/20/2006-K8T890-8237-6A7L5B0CC-00
Note
No logo
Core version
6.00PG
BIOS version
Logs
POST string
03/16/2006-K8T890-8237-6A7L5B0CC-00
Note
Logo
Core version
6.00PG
BIOS version
Logs
POST string
03/16/2006-K8T890-8237-6A7L5B0CC-00
Note
No logo
Core version
6.00PG
BIOS version
Logs
POST string
03/15/2006-K8T890-8237-6A7L5B0CC-00
Note
Logo
Core version
6.00PG
BIOS version
Logs
POST string
01/16/2006-K8T890-8237-6A7L5B0CC-00
Note
Logo
Core version
6.00PG
BIOS version
Logs
12 drivers available
Name
Version
OS support
Arch
Size
Filename
Name
Version
A4.06
OS support
Windows 2000
Windows XP/2k3
Arch
x86
Size
17.9MB
Filename
Name
Version
V5.00
OS support
MS-DOS
Mac OS X
NetWare Server 3
NetWare Server 4
Netware Client32
SCO Unix - OpenServer
Windows 2000
Windows 3.1x
Windows 9x
Windows NT 3.5x
Windows NT 4.0
Arch
x86
, PPC
Size
3.3MB
Filename
Name
Version
1.0
OS support
MS-DOS
Windows 2000
Windows 9x
Windows NT 4.0
Windows XP/2k3
Arch
Size
490.9KB
Filename
Name
Version
5.70d
OS support
Windows 2000
Windows 9x
Windows NT 3.5x
Windows NT 4.0
Windows XP/2k3
Arch
x86
Size
3.9MB
Filename
Name
Version
5.40A
OS support
Windows 2000
Windows 9x
Windows NT 4.0
Windows XP/2k3
Arch
x86
, x86-64
Size
10.8MB
Filename
Name
Version
2.56
OS support
Windows 2000
Windows 9x
Arch
x86
Size
13.1MB
Filename
Name
Version
V5.50b
OS support
Windows 2000
Windows NT 4.0
Windows Vista
Windows XP/2k3
Arch
x86
Size
392.3KB
Filename
Version
OS support
Arch
Size
Filename
Version
OS support
Windows 2000
Windows 9x
Windows XP/2k3
Arch
Size
12.7MB
Filename
Version
OS support
Windows 2000
Windows 9x
Windows NT 4.0
Windows XP/2k3
Arch
Size
1.4MB
Filename
Version
OS support
Arch
Size
Filename
1 board document available
Release date
File
Logs
Chip
Release date
File
Logs
Image 1 of 2 (evasive)
Image 2 of 2
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