rf5565a.exe 8555/8565 Reference Diskette 190-052 IBM Personal System/2 Model 65 SX (8565-061 and 8565-121)
8565 SX Planar System BIOS
8565 SX Planar FRU 92F0800
No outline yet.
System BIOS
64F3608 / 64F3611 - 02/08/1990 (2x 27C512)
Identified as 64F3610/64F3613 internally.