Model: BIOS MS-5137, Version : AI73
Operating System: (Note: might work with other versions of this os.)
File: ai73.exe
Comments:
When "SDRAM RAS to CAS Delay" is set to "2 Clocks", system will hang up while booting.
In Windows(R) 95, Supra Express Modem Card driver will not install properly.
In Windows(R) 95, Realink LAN Card driver will not install properly.
Hard Disk will enter Suspend Mode by itself.
Using some VGA cards (esp. ATI Mach 64) with Viewsonic monitor, sometimes there is no display after software reset.
Using Acer DCS Soundwaving Pro C-S509 with Crystal chipset PnP sound card will cause the system to hang up after warm reset. Furthermore, it will not work properly under Windows(R) 95.
ISA Modem Card cannot use IRQ 9. (Basically, the application driver must support IRQ 9 to test this function.)
"Boot sector virus protection" function will fail.
Using Intel(R) 200MHz CPU with Hitachi 16MB (at SIMM1 and 2) and Hitachi 8MB SIMM (at SIMM3 and 4), system will hang up while booting. Exchanging 16MB and 8MB position is OK.
System will sometimes show "Cache Bad" while booting.
System will sometimes show "768K" or "Disable cache size" while booting.
Using Adaptec PCI SCSI Card in Windows(R) 95, after the system is shutdown, cannot press CTRL-ALT-DEL to reboot.
All the problems above were fixed in AI73.