Digital Equipment FR-902AA-A3, Service Maintenance Manual

Page: 4 / 86

Table of Contents Digital STARION 400i - 900i PC
4 MCS Logistics Engineering - Nijmegen
CHAPTER 3 SERVICE PROCEDURES ..............................................................................................29
S
AFETY
R
EQUIREMENTS
...............................................................................................................................29
R
ECOMMENDED
T
OOLS
................................................................................................................................30
Other Needed Materials ..........................................................................................................................30
Remedial Diagnostic Test Software ........................................................................................................30
Recommended Virus Detection and Cleanup Software ..........................................................................30
ECO/FCO I
NFORMATION
.............................................................................................................................31
BIOS version information .......................................................................................................................31
U
NLOCKING AND
R
EMOVING THE
C
OVER
.....................................................................................................31
Removing the cover ................................................................................................................................32
C
OMPUTER
C
OMPONENTS
............................................................................................................................33
E
XPANSION
S
LOTS
........................................................................................................................................34
Expansion Slot Types & Locations .........................................................................................................35
M
AIN
L
OGIC
B
OARD
J
UMPERS
......................................................................................................................36
Main Logic Board Jumper Settings.........................................................................................................36
Main Logic Board Jumper Locations ......................................................................................................37
C
OMPUTER
M
EMORY
C
ONFIGURATIONS
......................................................................................................38
Memory Configurations ..........................................................................................................................38
Starion SIMM Sockets Locations............................................................................................................39
P
ART
R
EMOVAL AND
R
EPLACEMENT
............................................................................................................40
Removing the 3½-Inch Diskette Drive....................................................................................................40
Removing a 5¼-Inch Device...................................................................................................................41
Removing the IDE Hard Disk Drive .......................................................................................................42
Removing Expansion Boards..................................................................................................................43
Removing the Main Logic Board............................................................................................................44
Removing the Power Supply ...................................................................................................................46
Removing Riser Card & Bracket ............................................................................................................47
I
NSTALLATION
P
ROCEDURES
........................................................................................................................48
Installing a Higher Performance CPU .....................................................................................................48
Installing the CPU Voltage Regulator .....................................................................................................50
Removing and Replacing the Real-Time Clock (RTC)...........................................................................51
M
ASS
S
TORAGE
D
EVICES
.............................................................................................................................53
Connecting Diskette and IDE Devices ....................................................................................................53
Diskette and IDE Data Cable Connections ............................................................................................54
CHAPTER 4 TROUBLESHOOTING ...................................................................................................55
I
NITIAL
T
ROUBLESHOOTING
..........................................................................................................................55
B
EEP
C
ODES
.................................................................................................................................................56
POST
AND
B
OOT
M
ESSAGES
........................................................................................................................57
POST and Boot Error Messages..............................................................................................................57
POST and Boot Informational Messages ................................................................................................60
C
OMPUTER
T
ROUBLESHOOTING
...................................................................................................................60
D
ISK
D
RIVE
T
ROUBLESHOOTING
..................................................................................................................65
M
ONITOR
T
ROUBLESHOOTING
......................................................................................................................65
CD-ROM T
ROUBLESHOOTING
.....................................................................................................................66
QAP
LUS
/FE E
RROR
M
ESSAGES
....................................................................................................................67