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NCR 7458 User Manual
Hardware service
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NCR 7458 User Manual | 112 pages
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112
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Table of contents
Document Outline
Table of Contents
Product Overview
Introduction
Label Locations
POST Diagnostics
Power-On Self-Test (POST) Errors
Recoverable POST Errors
Error and Beep Codes
Terminal POST Errors
Test Points and Beep Codes
Hardware Service
Introduction
Safety Requirements
Back Panel Cable Connectors
Electronics Box Disassembly Procedures
Removing the Electronics Tray
Removing the Motherboard
Removing a PCI Adapter Card
Removing the Power Supply
Removing the Flexible Disk Drive
Removing the CD-ROM Drive
Removing the Hard Disk
Removing the Compact Flash
Removing the Secondary Hard Disk
Removing the UPS Battery Assembly
Removing the Fan
Circuit Boards
Processor Board
USB Daughter Card
Slot PCI Riser Card
Ethernet Circuitry
PCI LCD Board (5953-K152)
PCI LCD Board (5952-K052)
PCI VGA Video Card (7456-K350)
Port PCI RS-232 Board (3030-K169)
Port PCI RS-232 Expansion Card (3212-K170)
Port PCI RS-232 Expansion Card (3212-K171)
Cash Drawer
Latch Assembly Wiring and Adjustments
Power Supply
AC Input
DC Outputs
Maximum Rated Output Power
UPS
Power Supply Cable Pin-Outs
Clearing the Password
Connector Pin-Out Identification
Primary Power (PS1)
USB Daughter Card Power (CN12)
USB Daughter Card (CN12)
Front Panel (CN1)
Back Panel I/O
IDE-1/IDE-2 (CN17, CN14)
Flexible Diskette (CN18)
PCI Riser Card (PCI1)
PCI Riser Card
Cable Routing Guide
Primary IDE Cable
Secondary IDE Cable
Flex Diskette Cable
Front Panel Cables
UPS Battery Cables
Fan Cable
UPS Power Cable
USB Daughter Card Cable
Power Supply Harness Clamp
Feature Kits
Feature Kit List
Hardware Specifications
Performance Levels
Interrupts
Index
