Sir ,
I am looking for the bios for the motherboard WINCO W-P6KL3 rev 1.0
yours faithfully,
jedurand@laposte.net
looking for bios for winco w-p6kl3
Winco is long dead 
Do you have BIOS ID string? If not, please provide some more information about the board.
Looks like it has i440LX chipset. Does it have Winbond W83977 Super I/O? Does it have 128KB or 256KB Flash ROM?
I found these Winco i440LX BIOSes in the BETA BIOS collection:
128KB
05/20/1998-i440LX-W977-2A69JW0GC-00
(2a69jw0g) EVALUATION ROM - NOT FOR SALE
and
256KB
09/02/1998-i440LX-W977-3A69JW0JC-00
(3a69jw0j) EVALUATION ROM - NOT FOR SALE
Do you have BIOS ID string? If not, please provide some more information about the board.
Looks like it has i440LX chipset. Does it have Winbond W83977 Super I/O? Does it have 128KB or 256KB Flash ROM?
I found these Winco i440LX BIOSes in the BETA BIOS collection:
128KB
05/20/1998-i440LX-W977-2A69JW0GC-00
(2a69jw0g) EVALUATION ROM - NOT FOR SALE
and
256KB
09/02/1998-i440LX-W977-3A69JW0JC-00
(3a69jw0j) EVALUATION ROM - NOT FOR SALE
Patched and tested BIOSes are at http://wims.rainbow-software.org
UniFlash - Flash anything anywhere
UniFlash - Flash anything anywhere