DEC DECpc LPx User Manual

Table of Contents Digital DECpc LPx/LPx+
4 MCS Logistics Engineering - Nijmegen
Px 560/566 Expansion Slots ..........................................................................................................................38
Installing Expansion Boards ..........................................................................................................................39
MAIN LOGIC BOARD JUMPERS ...........................................................................................................................40
LPx Main Logic Board Jumper Settings.......................................................................................................41
LPx Main Logic Board Jumper Locations....................................................................................................42
LPx+ Main Logic Board Jumper Settings.....................................................................................................43
LPx+ Main Logic Board Jumper Locations..................................................................................................44
LPx 560/566 Main Logic Board Jumper Settings........................................................................................45
LPx 560/566 Main Logic Board Jumper Locations.....................................................................................46
LPx 560/566 CPU Board Jumper Settings....................................................................................................47
LPx 560/566 CPU Board Jumper Locations.................................................................................................47
COMPUTER MEMORY CONFIGURATIONS ..........................................................................................................48
LPx and LPx+ Memory Configurations........................................................................................................48
LPx and LPx+ SIMM Socket Locations.......................................................................................................49
LPx 560/566 Memory Configurations ..........................................................................................................50
LPx 560/566 SIMM Socket Locations..........................................................................................................51
REMOVAL PROCEDURES .....................................................................................................................................52
Removing the 3½-Inch Diskette Drive..........................................................................................................52
Removing a 5¼-Inch Device .........................................................................................................................53
Removing a 3½-Inch Mass Storage Device (Internal Drive Bay)...............................................................54
Removing the Fan Pipe ..................................................................................................................................55
Removing the Fan /Speaker Assembly .........................................................................................................56
Removing the Main Logic Board ..................................................................................................................57
LPx Main Logic Board Connections.............................................................................................................57
LPx+ Main Logic Board Connections...........................................................................................................58
LPx 560/566 Main Logic Board Connections..............................................................................................59
Removing the CPU Module (LPx 560/566) .................................................................................................60
Removing the LPx(+) Power Supply ............................................................................................................61
Removing the Filler Panel..............................................................................................................................62
INSTALLATION PROCEDURES .............................................................................................................................63
Installing External Cache Memory................................................................................................................63
Installing a Higher Performance CPU (LPx/LPX+).....................................................................................65
Installing a Higher Performance CPU (LPx 560/566) .................................................................................66
REPLACEMENT PROCEDURES .............................................................................................................................67
Replacing the Computer Battery/Real Time Clock (RTC) (LPx)................................................................67
Replacing the Computer Battery (LPx+).......................................................................................................68
Replacing the Computer Battery/Real Time Clock (RTC) (LPx 560/566).................................................69
CONNECTING DISKETTE AND IDE DEVICES......................................................................................................70
Diskette/IDE Connections..............................................................................................................................71
CONNECTING SCSI DEVICES ..............................................................................................................................72
SCSI Connections...........................................................................................................................................72

DEC DECpc LPx Specifications

General

Brand	DEC
Model	DECpc LPx
Category	Desktop
Language	English