NCR 7458 Computer Hardware User Manual


 
Chapter 3: Hardware Service 3-9
3. Use the illustration below for reference (Sheet Metal Tray not
shown). Disconnect the following cables from the Motherboard.
Front Panel Switch Cable (CN16)
Hard Disk Interface Cable (CN17)
Flexible Diskette Interface Cable (CN18)
UPS Control Cable (CN9)
Main Power Supply Connector (PS1)
CD-ROM/Flash Interface Cable (if applicable) (CN14)
Compact Flash Power Cable (if applicable) (CN15)
19719a
Flexible Diskette
(CN18)
Hard Disk/CD-ROM
IDE-1 (CN17)
Front Panel
(CN16)
Power Supply
(PS1)
USB Card
(CN12)
UPS
(CN9)
2nd Hard Drive/Compact Flash
IDE-2 (CN14)
Compact Flash
Power
(CN15)
4. Remove the Motherboard Tray assembly. Lift the back of the
assembly first and them work it out of the chassis.