Thank you!

Hi All. Please help me with datasheet for UM8663AF Floppy I/O controller. Thank you.

Hi. Thank you for your replay. I disabled in BIOS both cashe (internal and external). But nothing changed. Still WAIT... Also - according to the link of mr. stamasd , there is no jumper option to fully disable external cashe. Minimum required is 64K. So... I have to buy this chips and insert them …

Thank you, but this MB have different chipset.

Hi All Please help me to boot up this MB with overdrive 486 CPU. 1. Need help to identify it... can't setup jumpers w/out manual. 2. Have 3 missing IC marked on PCB as HM6288 (16384-word x 4-bit High Speed CMOS Static RAM) Did I need them? This is the CASH TAGs ? 3. MB is booting, RAM checking OK, …

Hi great All, Please help me to repair one old M912 MB. Somebody removed 2 parts from this board. 1. Capacitor, near keyboard socket. Filename CAP.jpg File size 1.57 MiB Views 205 views File comment Capacitor 2. Resistor Network (Arrays) Filename RES.jpg File size 1.33 MiB Views 205 views Please …

WoW! Got running DosBox with LPT1 enabled on Win7 64bit. Thank you easyw3!!!