Epson Equity 386/20 Product Support Bulletin(s) - Page 39

Equity 386/20

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PSB No.: S-0062I Page: 1 of 18 VER 1.02 1.02 1.11 1.11 PART # Y184801001 Y184802001 Y184801002 Y184802002 2.10 Y184801003 2.10 Y184802003 2.16 Y184801004 2.16 Y184802004 EQUITY 386/20 DESC CHE-A2 CHE-B2 CHE-A3 CHE-B3 CCHE-A04 CCHE-B04 TYPE 27256-10 27256-10 27256-10 27256-10 27256-10 27256-10 CCHE-A05 27256-10 CCHE-B05 27256-10 LOC 9C 9B 9C 9B 9C 9B 9C 9B REASON INITIAL RELEASE Needed for compatibility with new CHIPs & Technology Mem. Controller and Integrated Periph. controller. To allow user defined hard drive types. Expanded drive type table to include types 59-63. To allow use of 1.44MB 3.5" floppy drive as A: drive. Requires CHET MAIN board revision Y184201200 or above. See ECN EQ386/20-002 (10/10/90). Fixes problem with EMM386.SYS and KEYB.COM. If 16MB of memory is installed, and EMM386.SYS and KEYB.COM are installed, CTRL-ALTDEL will hang the system. Fixes problem with Imprimis 94244383,Conner CP344, CP3104 and CP3204F. If two of these drives are installed, and both are set to User Defined Parameters, "1782- Disk Controller Failure" is displayed often during POD. The frequency of the message depends on which two drives are installed. Fixes problem with Seagate ST-157A , when attached to the IDE HDD controller, the system cannot properly recognize the HDD. Fixes "Shift Lock" problem on keyboard. Intermittently, the keyboard will go into a shift lock mode. Fixes DECnet Scheduler problem. After DECnet PCSA v3.0 or 3.1 is installed, various problem occur when attached to DECnet. SEE ECN No: EQ386/20-003 (10/9/92).

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PSB No.:
S-0062I
Page:
1 of 18
EQUITY 386/20
VER
PART #
DESC
TYPE
LOC
REASON
1.02
1.02
Y184801001
Y184802001
CHE-A2
CHE-B2
27256-10
27256-10
9C
9B
INITIAL RELEASE
1.11
1.11
Y184801002
Y184802002
CHE-A3
CHE-B3
27256-10
27256-10
9C
9B
Needed for compatibility with new
CHIPs & Technology Mem. Controller
and Integrated Periph. controller.
2.10
2.10
Y184801003
Y184802003
CCHE-A04
CCHE-B04
27256-10
27256-10
9C
9B
To allow user defined hard drive
types.
Expanded drive type table to
include types 59-63. To allow use of
1.44MB 3.5" floppy drive as A: drive.
Requires CHET MAIN board revision
Y184201200 or above.
See ECN
EQ386/20-002 (10/10/90).
2.16
2.16
Y184801004
Y184802004
CCHE-A05
CCHE-B05
27256-10
27256-10
9C
9B
Fixes problem with EMM386.SYS and
KEYB.COM.
If 16MB of memory is
installed, and EMM386.SYS and
KEYB.COM are installed, CTRL-ALT-
DEL will hang the system.
Fixes
problem with Imprimis 94244-
383,Conner CP344, CP3104 and
CP3204F.
If two of these drives are
installed, and both are set to User
Defined Parameters, "1782- Disk
Controller Failure" is displayed often
during POD.
The frequency of the
message depends on which two
drives are installed.
Fixes problem
with Seagate ST-157A , when
attached to the IDE HDD controller,
the system cannot properly recognize
the HDD.
Fixes "Shift Lock" problem
on keyboard.
Intermittently, the
keyboard will go into a shift lock
mode.
Fixes DECnet Scheduler
problem.
After DECnet PCSA v3.0
or 3.1 is installed, various problem
occur when attached to DECnet.
SEE ECN No:
EQ386/20-003
(10/9/92).