Common Problems about Digital Unix (Based on V4.0E[Rev.1097] and V4.0F[Rev.1229])

User task can't occupy >109MB memory even though there is plenty on system.
SOLUTION...
Need support for newly installed hardware (Network card, VGA card, etc..)
SOLUTION...

OEM capatible support hardware list:

SCSI:

Tekram DC-390U/F (NCR 53C875 based) , run with 8bit mode
- DC-390U : Ultra SCSI
- DC-390F : Ultra Wide SCSI (40MB/sec)
IntraServer SCSI Cards, with DU-specific BIOS on card, see IntraServer Homepage

VGA:

S3 chip based (256 color, graphics capable, no device driver)
ELSA Synegy+ (Permedia II), with driver
DEC PowerStorm 4D51T

Ethernet: (auto-negotiation unavailable, must set speed in SRM)

10M bps: DEC Tulip 21140 based -- D-Link DE-500
100Mbps: DEC(INTEL) 21143 based
- -- Compaq/Digital DE-500 (auto-nego)
- -- Accton EN1207C-TX (Click to see details)
- -- Kingston KNE100TX
100Mbps: INTEL EtherPro 10/100 Ethernet card (driver patch for DU V4.0F)
*Set to 10Mbps: set ewa0_mode twisted-pair
*Set tp 100Mbps: set ewa0_mode Fast