41
CHAPTER 5
REPLACING FIELD REPLACEABLE UNITS (FRUs)
This chapter provides instructions for replacing FRUs. The following topics are described.
•
Safety and precautions on the page 41
•
Before you begin on the page 42
•
Replacing parts on the page 42
•
Chassis Cover on the page 43
•
Hard Disk Drive on the page 44
•
Memory on the page 45
•
Battery on the page 45
•
PCI PCB with Bracket on the page 46
•
Mainboard on the page 46
•
Power Supply Unit on the page 47
•
CPU on the page 48
•
Installing a PCI Card on the page 49
• Installing the cable management box on the page 51
•
Install the tray on the page 52
•
Installing the LCD monitor stand on the page 53
Only qualified personnel should perform repairs on the PT-1630. Damage
due to unauthorized servicing is not covered by the warranty.
Safety and precautions
Computer components and electronic circuit boards can be damaged by discharges of static electricity.
Working on computers that are still connected to a power supply can be extremely dangerous. Follow these
guidelines to avoid damage to the computer or injury to yourself.
•
Always disconnect the unit from the power outlet.
•
Leave all components inside the static-proof packaging that they ship with until they are ready for
installation.
•
After replacing optional devices, make sure all screws, springs, or other small parts are in place and
are not left loose inside the case. Metallic parts or metal flakes can cause electrical shorts.
If the LCD breaks and fluid gets onto your hands or into your eyes,
immediately wash with water and seek medical attention.
CAUTION
CAUTION
Under no circumstances touch the inverter while power is connected to
the machine. Unplug the power cord before attempting to replace any
FRU.
CAUTION
Summary of Contents for PT-1630
Page 1: ...POS Terminal PT 1630 Sevice Manual...
Page 2: ......
Page 8: ...vi...
Page 41: ...33 4 When installation is completed click Finish...
Page 42: ...34 C H A P T E R 3 I N S TA L L I N G D R I V E R S A N D S O F T W A R E...
Page 62: ...54 C H A P T E R 5 R E P L A C I N G F I E L D R E P L A C E A B L E U N I T S F R U s...
