Lucky Star LS-486E Rev:D (2SIMM)
Logs
chipChipset
cpuSocket
Socket 3 (PGA237)
speedFSB speeds
25MHz33MHz40MHz50MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
220mm x 200mm
chipCache
128KB256KB
ramMax RAM size
64MB
ramRAM types
72-pin FPM72-pin EDO
pwrPSU connector
AT (6-pin P8 + 6-pin P9)
connI/O ports
1x 
AT Keyboard
1x 
Floppy interface
2x 
IDE interface
1x 
Parallel
2x 
Serial
cardExpansion slots
3x 
16-bit ISA
3x 
32-bit PCI
notes Notes

The onboard VT82C41N/AMIKEY keyboard controller can be replaced with a VT82C42, for supporting both the keyboard and a PS/2 mouse. The complete mod requires some additional hardware modifications. For the details, check the appropriate Documentation and BIOS entries.

Last updated 2026-02-05T08:34:40Z
Board info score is 9.4/10
chip Chips
-> Chipset part
SiS 85C496 (PCM) SiS 85C497 (ATM)
-> Clock Synth / PLL
Macronix MX8325
-> Human Interface
VIA VT82C41 (Keyboard only controller)
-> Signal transmitter/receiver
(multiple brand) 75185 / 75232 (RS-232 Driver/Receiver)
-> Super I/O
UMC UM8669F
cpufam CPU family support
bios 3 BIOS files available

vendor Award - 3 entries

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
10/21/96-SiS-496-497/A/B-2A4IBL12C-00
Note
Y2K patch by Alexander Frolov (froller)
Core version
4.51G
BIOS version
Logs
POST string
10/21/96-SiS-496-497/A/B-2A4IBL12C-00
Note
Y2K patch w/ mouse support by Alexander Frolov (froller)
Core version
4.51G
BIOS version
Logs
POST string
10/21/96-SiS-496-497/A/B-2A4IBL12C-00
Note
Core version
4.51G
BIOS version
Logs
drv 2 drivers available
Name
Version
OS support
Size
Filename
Name
Version
BC318
OS support
MS-DOS OS/2 Warp 3.x Windows 3.1x Windows NT 3.1 Windows NT 3.5x Windows NT 4.0
Size
Empty
Filename
Name
Version
BC310
OS support
MS-DOS NetWare Server 3 OS/2 1.x Windows 3.0 Windows NT 3.1
Size
97.9KB
Filename
doc 2 board documents available
Release date
File
Logs
Release date
2023-12-19
File
Logs
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
2009-10
File
Logs
Chip
Release date
2013-04
File
Logs
Chip
Release date
2004-11
File
Logs
Chip
Release date
2025-10
File
Logs
Chip
Release date
2002-10-20
File
Logs
Chip
Release date
File
Logs
Chip
Release date
2006-01
File
Logs
Chip
Release date
2002-10-20
File
Logs
Family
Release date
File
Logs
Family
Release date
1996-03
File
Logs
Family
Release date
1995-07
File
Logs
Family
Release date
1995-10
File
Logs
Family
Release date
1995-12
File
Logs
Family
Release date
1989-04
File
Logs
Family
Release date
1990
File
Logs
Family
Release date
1992-10
File
Logs
Family
Release date
1992-02
File
Logs
image1 Image 1 of 3 (BreakPoint)
image2 Image 2 of 3 (old_pc_parts)
image3 Image 3 of 3 (old_pc_parts)

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