Tyan Computer Transport GX21 B2735 - Manual (Page 47)

3.1 Introduction
Chapter 3: Replacing pre-installed components 39
Chapter 3: Replacing pre-installed
components
3.1 Introduction
This chapter describes how to replace all the pre-installed
components of your Transport GX21 (B2735), including CPU,
PCI card, riser card, memory modules, motherboard, CD-
ROM drive, floppy disk drive and LED control board. There is
also a section covering the replacement of the 4 port S-ATA
backplane (B2735G21S4H only), and a section covering the
replacement of the 4 port SCSI back plane (B2735G21U4H
only).
Before you attempt to replace any components, make sure
you have read section 2.1 Before you begin, in chapter 2,
which describes the precautions you need to take and the
tools you will require.
3.2 Replacing motherboard components
Follow these instructions to remove motherboard compo-
nents and replace the motherboard.
3.2.1 Disconnecting all motherboard cables
When replacing the motherboard or certain motherboard
components, it my be necessary to remove cables connected
to the motherboard. Follow these instructions to remove all
motherboard cabling. See section Technical support in the
Appendix for detailed diagrams of cable locations.