Siemens SIMATIC RI 45 PIII Series User manual
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Bereich Automatisierungs- und Antriebstechnik
Geschaeftsgebiet Industrie-Automatisierungssysteme
Postfach 4848, D-90327 Nuernberg
SiemensAktiengesellschaft C79000-G7076-C817
Safety Guidelines
Qualified Personnel
Correct Usage
Trademarks
이 기기는 업무용(A급) 전자파 적합기기로서 판매자 또는 사용자는 이 점을 주의하시기 바라며 가정 외의 지역에서 사용하는 것을 목적으로 합니다.
iii
RI 45 PIII, Manual
C79000-G7076-C817-01
Contents
1 System Unit 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 General Information on the Device 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.1 Device Models 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.2 Dimensions of Expansion Modules 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Power Requirements of the Components (Maximum Values) 1-4. . . . . . . . . .
1.3 Removing and Installing Components 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3.1 Changing the Air Filter (Racksystem) 1-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3.2 Opening the System Unit 1-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3.3 Changing processors 1-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3.4 Removing and Installing Fans 1-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3.5 Removing and Installing the 3.5” Floppy Disk Drive 1-11. . . . . . . . . . . . . . . . . .
1.3.6 Removing and Installing Hard Disk Drives (Back) 1-12. . . . . . . . . . . . . . . . . . . .
1.3.7 Removing and Installing the Drive Block (Front) 1-13. . . . . . . . . . . . . . . . . . . . .
1.3.8 Removing and Installing the Display Board 1-14. . . . . . . . . . . . . . . . . . . . . . . . . .
1.3.9 Removing and Installing Module Retainers 1-15. . . . . . . . . . . . . . . . . . . . . . . . . .
1.3.10 Removing and Installing Expansion Modules 1-16. . . . . . . . . . . . . . . . . . . . . . . .
1.3.11 Removing and Installing the Bus Board 1-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3.12 Removing and Installing the CPU Board 1-17. . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3.13 Connecting the Multipoint Interface (MPI/DP) 1-18. . . . . . . . . . . . . . . . . . . . . . .
1.3.14 Point-to-Point Connections 1-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 Error Diagnostics 1-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Motherboard 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 Components and Interfaces 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Processor 2-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Memory 2-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4 Changing the Backup Battery 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5 Block Diagram of the Motherboard 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.6 Hardware Ports 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7 Assignment of Connectors and Ports 2-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.1 Assignment of the IDE Ports, X3 Secondary, X4 Primary 2-11. . . . . . . . . . . . .
2.7.2 Assignment of the EISA Riser X1 on the motherboard 2-12. . . . . . . . . . . . . . . .
2.7.3 Battery Connection, X24 2-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.4 PS/2 Mouse Connection, X7 2-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.5 Keyboard-Mouse Connection, X6 2-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.6 Assignment of the COM 1 Port, X10 2-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.7 Gender Changer for COM1 2-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.8 Assignment for the Floppy, X50 2-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iv RI45PIII,Manual
C79000-G7076-C817-01
2.7.9 Assignment of the COM 2 2-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.10 Assignment of the Parallel Port, X9 2-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.11 Assignment of the Relay Interface, Rear Panel, X802 2-18. . . . . . . . . . . . . . . .
2.7.12 Assignment of the Tableau Display, X160 2-18. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.13 Assignment of the PS/2 Power Connector, X80 2-19. . . . . . . . . . . . . . . . . . . . . .
2.7.14 Assignment of the PS/2 Power Connector, X90 2-19. . . . . . . . . . . . . . . . . . . . . .
2.7.15 Assignment of the PS/2 Power Connector, X100 2-19. . . . . . . . . . . . . . . . . . . . .
2.7.16 Assignment of the PS/2 Power Connector, X120 2-19. . . . . . . . . . . . . . . . . . . . .
2.7.17 Assignment of the Fan Supply, X26, X30 2-20. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.18 Assignment of the Standby-Operation Switch Connector X414 2-20. . . . . . . .
2.7.19 Assignment of the MPI/DP D Sub-Socket Connector, X800 2-20. . . . . . . . . . .
2.7.20 Microphone, 3.5 mm plug 2-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.21 Loudspeaker, 3.5 mm plug 2-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.22 Ethernet RJ45 Connection 2-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7.23 USB (two high current USB Interfaces Type A) 2-21. . . . . . . . . . . . . . . . . . . . . .
2.7.24 Description of the Switch Positions S2 (TTY, BIOS) 2-22. . . . . . . . . . . . . . . . . .
2.8 Interrupt Assignments 2-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.9 Hardware Addresses 2-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.9.1 I/O Address Assignment 2-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.9.2 Assignment of the Memory Addresses 2-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.10 DMA Channels 2-27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.11 Monitoring Functions 2-28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.11.1 Overview 2-28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.11.2 Status displays 2-28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.11.3 Temperature Monitoring/Display 2-29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.11.4 Watchdog (WD) 2-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.11.5 Relays Output 2-31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.11.6 SW Interfaces 2-32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.12 Changing the Device Configuration with BIOS SETUP 2-33. . . . . . . . . . . . . . . .
2.12.1 The Main Menu 2-36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.12.2 The Advanced Menu 2-44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.12.3 The Security Menu 2-50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.12.4 The Power Menu 2-52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.12.5 The Boot Sequence Menu 2-54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.12.6 System Version Menu 2-55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.12.7 The Exit Menu 2-56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.13 Diagnostic Messages (Port 80) 2-58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Bus Board/Operator Panel/Sound Module 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 Technical Specifications 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 Installation and Functional Specifications 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.1 Power Supply Connection 3-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3 RI 45 PIII Operator Panel 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4 Sound Card Module 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents
v
RI45PIII,Manual
C79000-G7076-C817-01
4 CD-ROM Drive 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 How the CD-ROM Drive Works 4-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Power Supply 5-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1 Technical Specifications 5-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Connecting Cables 6-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.1 Connecting Cables 6-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 SCSI Option 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.1 Overview 7-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.1.1 Setting SCSI Addresses (IDs) 7-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.1.2 Connecting SCSI Devices 7-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2 SCSI Setup 7-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2.1 Starting SCSI Setup 7-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2.2 Exiting SCSI Setup 7-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2.3 SCSI Setup Default Settings 7-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3 Meaning of the Setup Parameters 7-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3.1 SCSI Bus Interface Definitions 7-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3.2 Additional Options: Boot Device Options 7-8. . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3.3 SCSI Device Configuration 7-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3.4 Advanced Configuration Options 7-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3.5 SCSI Disk Utilities 7-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4 Connecting Other SCSI Devices 7-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4.1 Notes 7-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4.2 Terminating the AHA-2940 Ultra Wide 7-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4.3 Terminating SCSI Devices 7-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4.4 SCSI Cables 7-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4.5 Connecting External SCSI Devices 7-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.5 Troubleshooting on the SCSI Controller 7-17. . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.5.1 SCSI BIOS Messages 7-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.5.2 Other Problems and Solutions 7-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Index Index-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents
vi RI45PIII,Manual
C79000-G7076-C817-01
Contents
1-1
RI45PIII,Manual
C79000-G7076-C817-01
System Unit
Section Description Page
1.1 GeneralInformation on the Device 1-2
1.1.1 Device Models 1-2
1.1.2 Dimensions of Expansion Modules 1-3
1.2 Power Requirements of the Components (Maximum
Values) 1-4
1.3 Removing and Installing Components 1-5
1.3.1 Changing the Air Filter (Racksystem) 1-7
1.3.2 Opening the System Unit 1-8
1.3.4 Removing and Installing Fans 1-10
1.3.5 Removing and Installing the 3.5” Floppy Disk Drive 1-11
1.3.7 Removing and Installing the Drive Block (Front) 1-13
1.3.6 Removing and Installing Hard Disk Drives (Back) 1-12
1.3.8 Removing and Installing the Display Board 1-14
1.3.9 Removing and Installing Module Retainers 1-15
1.3.10 Removing and Installing Expansion Modules 1-16
1.3.11Removing and Installing the Bus Board 1-16
1.3.12 Removing and Installing the CPU Board 1-17
1.3.13 Connecting the Multipoint Interface (MPI/DP) 1-18
1.4 Error Diagnostics 1-21
Chapter
Overview
1
1-2 RI 45 PIII, Manual
C79000-G7076-C817-01
1.1 General Information on the Device
1.1.1 Device Models
The RI 45 PIII is available in the following two models:
This model is designed to be installed in a 19” cabinet or mounting rack; it is
equipped with a module retainer and an air filter.
This model is designed for office use; it is equipped with a sound card and is
also supplied with a keyboard and a mouse.
Rack Tower
Figure 1-1 Device Models of the RI 45 PII
Rack
Tower
S
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RI 45 PIII, Manual
C79000-G7076-C817-01
1.1.2 Dimensions of Expansion Modules
The RI 45 PIII is designed for modules according to AT/PCI specifications.
The size of the modules should not exceed the dimensions indicated. If the
given height is exceeded, this may cause contacting problems, functional
disorders or difficulties with installation. The figures below illustrate two
cards with full AT/PCI overall length. Individual slots may require different
card dimensions.
340,7mm
121,92mm
A31 A1
C18 C1
13,413”
4,8”
Figure 1-2 AT Module
312mm
106,68mm
8,19mm
12,283”
4,2”
0,322”
Figure 1-3 MaximalLarge for PCI Modules
Large PCI modules have to be equipped with a so-called extender (usually
included with large PCI modules) which serves to guide them along the rails
of the ventilator case. The extender guides large PCI modules along the rails
of ISA modules.
Information on
Modules
Note on Large PCI
Modules
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1-4 RI 45 PIII, Manual
C79000-G7076-C817-01
1.2 Power Requirements of the Components (Maximum Values)
Component + 5 V – 5 V + 12 V – 12 V + 3.3 V
Motherboard 7 A 0.01 A 0.1 A 0.02 A 1.5 A
Front fan ––0.5 A – –
3.5” floppy disk drive
Startup
Operation 0.7 A
0.4 A
LS120-drive Operation 1.7 A
EIDEHard disk drive
Startup
Operation 0.6 A
0.5 A 1.5 A
0.4 A
CD-ROM drive
Startup
Operation
Inactive
0.8 A
1.2 A
0.19 A
1 A
1.2 A
0.006 A
SCSI-Hard disk drive
Startup
Operation 0 A
1.1 A 2.5A
0.5 A
Due to thermal stress, the maximum capacity of the power supply is
restricted to:
Power supply Restriction
Standard power supply (200 V) Maximum load 175 W
Basic System
Restrictions on
Power Supply
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RI 45 PIII, Manual
C79000-G7076-C817-01
1.3 Removing and Installing Components
The system unit is designed to enable any necessary maintenance work to be
carried out quickly and at low cost.
!Warning
Please read the warnings at the front of the User’s Guide before you open the
housing of the system unit.
Do not open the housing unless you need to install or remove
components, or to replace the battery.
Write down your configuration parameters.
Disconnect the unit from the power supply by unplugging the power plug.
!Caution
Risk of damage to the unit!
Note that only qualified personnel should be allowed to work on the open unit,
so the warranty on the device is not affected. Authorized Siemens maintenance
and repair centers offer you a specialist maintenance service. The User’s Guide
contains the addresses.
!Caution
The electronic components of the printed boards are extremely sensitive to
electrostatic discharge. When handling the boards, you must follow the
guidelines for electrostatically-sensitive components (ESD guidelines) at the
end of this manual.
All technical specifications and licenses apply only to expansion functions
approved by SIEMENS. No liability can be assumed for functional
constraints caused by the use of devices and components of other
manufacturers.
All modules and components in the PC are electrostatically sensitive. Please
read the ESD guidelines. The following sign warns that electrostatically-
sensitive modules are present.
Requirements
Limitation of
Liability
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Observe the following rules when opening the unit:
Before you disconnect the power supply cable, discharge any electrostatic
charge on your body. You can do this by touching metallic parts, such as
screws, on the rear panel of the PC.
Discharge any electrostatic charge from tools that you are using.
Wear a grounding wrist strap if you are handling components.
Leave components and modules in their packing until you are ready to
install them.
Disconnect the PC from its power supply before plugging in or removing
any modules or components.
Touch components and modules only on their edges. Above all, do not
touch the connecting pins and printed conductors.
Do not operate the PC with the cover open.
Use a suitable Philips (no. 1) or Torx screwdriver (T10, T15, and T20) to
remove or install components.
Before Opening
the Unit
Tools
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1.3.1 Changing the Air Filter (Racksystem)
The rack systems are equipped with an air filter which must be changed
when dirty. Note the following steps while replacing the air filter:
The protective cover has to be locked completely (snapped in place on the
right side).
The fan cover can be lifted off (there is no need to remove the cover of the
system unit); it is simply snapped in place.
The air filter is not attached to anything and can easily be removed.
Reset key
Fan cover
Operator panel Lock
Figure 1-4 Operator Elements of the RI
The protective grid prevents the filter from being drawn into the fan, and
should not be removed.
!Caution
When the fans are operating, particles can be drawn into the system unit.
The protective grid may only be removed with the PC switched off.
Important
Information
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1.3.2 Opening the System Unit
First remove the screws at the top. Hold the cover at its front left and right
edges, lift it up and off by sliding it back a little.
Figure 1-5 illustrates the arrangement of units in the open housing of the system
unit:
Representedwithoutcrossbeamwithretainers
7 AGP-graphic module
8 Sound interface module under the
hard disk drive switch
9 Hard disk drive support
10 Power supply
11 Backup battery under bus board
12 Disk drive support
1 LS120 or disk drive
2 PIII-CPU with heat sink
3 DIMM-memory ( max 3)
4 fan
5 Motherboard
6 Bus board with expansion slots
Figure 1-5 RI 45 PIII open
Opening the
System Unit
Overview of the
Functional Units
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1.3.3 Changing processors
Proceed as follows when changing processors:
1. Loosen the fastening nut on the processor bracket (one turn maximum).
2. Vertically extract the processor from the bracket.
3. Tighten the processor bracket nut.
4. Carefully insert the new processor vertically downwards until it clicks
into the bracket.
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1.3.4 Removing and Installing Fans
Proceed as follows to remove or install the fan:
First disconnect the cables and write down their previous connections.
Provided expansion modules are not installed or have previously been
removed, the fan cage can be taken out. First remove the two clamps of the
fan cage (see Figure 1-6) then push the top of the two side sections outward
and lift the fan cage up.
Carefully remove the connecting cables from the bottom of the cut-out, then
remove the two fans.
Proceed in reverse order to install the fans.
Clamps
Figure 1-6 Removing the Fan Cage
Procedure
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1.3.5 Removing and Installing the 3.5” Floppy Disk Drive
Proceed as follows to replace the floppy disk drive:
Disconnect all the cables and write down their previous connections.
Release the two screws at the top of the drive support (see arrows in
Figure 1-7) and pull out the drive from the back.
Unscrew the central screw (fixed at the front, to the side) from the diskette
drive.
Mounting
screws
Figure 1-7 Removing the Floppy Disk Drive
Proceed in reverse order to install a floppy disk drive.
PIN 1 is distinguished by a coloring on the cable.
Procedure
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1.3.6 Removing and Installing Hard Disk Drives (Back)
Proceed as follows to replace or install hard drives:
You can install a hard disk drive in the support located at the back of your
PC.
The support is mounted with six screws (see Figure 1-8). Five of them are
directly accessible at the back of the system unit. The third screw can only
be reached inside the unit from the top. The hard disk drives must be fixed
with screws at the upper and lower end of the support.
Then connect the installed hard disk drives, CPU board and power supply
by plugging in the corresponding connecting cables. Lay the cables so
that the drive can move freely.
mountingscrews
Figure 1-8 Removing and Installing Hard Disk Drives
Procedure
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1.3.7 Removing and Installing the Drive Block (Front)
Proceed as follows to replace the drive block:
Remove the back of the Hard Disk Drives (see section 1.3.6).
Loosen the screws on the bottom of the housing (without removing them
completely!).
Figure 1-9 Mounting the Front Drive Block
First pull the drive block two centimeters (0.8 inches) to the rear (see
direction of arrow in Figure 1-9) then pull the front block out of the housing.
To replace the drive, or to install a second drive, release the two upper and
the two lower screws.
To install the drive block, proceed in reverse order.
Procedure
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1.3.8 Removing and Installing the Display Board
First disconnect the cables and write down the previous connections.
Then prise the display board out of the catches (see Figure 1-10).
Catches
Figure 1-10 Removing the Display Board
After unscrewing (two hexagonal socket screws) the right handle and the
front plate, the panel covering can be taken off.
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This manual suits for next models
1
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