Yes, of course. Definitely your CMOS battery is gone (which is expected in such an old computer). You need to do two things:
- Replace the CMOS battery (if it is replaceable) or connect an external battery pack to the motherboard.
- Enter CMOS setup and set the correct values and save.
EDIT: Sorry, I was not realized AST Exec 386 was a notebook. The procedure is quite the same as above actually, but replacing CMOS battery part will require a bit more fiddling, I guess.
GA-6VTXE PIII 1.4+512MB
Geforce4 Ti 4200 64MB
Diamond Monster 3D 12MB SLI
SB AWE64 PNP+32MB
120GB IDE Samsung/80GB IDE Seagate/146GB SCSI Compaq/73GB SCSI IBM
Adaptec AHA29160
3com 3C905B-TX
Gotek+CF Reader
MSDOS 6.22+Win 3.11/95 OSR2.1/98SE/ME/2000