identify mainboard by Packard Bell

Packard Bell

PB850	06/15/98-SiS-5598-W877F-2A5IIG5EC-00	SiS 5598	OEM of GVC FR500 rev D
PB850	2A5IIG5CC-00	SiS 5598	OEM of GVC FR500 rev B
PB450		Opti 82C802	2 SIMM PS2, Cirrus video
PB430		ACC Micro 2168	2SIMM PS2, Cirrus video
PB410		ACC Micro 2168	1SIMM PS2, Headland video
PB400		Opti 82C495	4SIMM, Oak video