Lenovo NetVista X40 Quick Reference for NetVista 2179 and 6643 systems (Dutch) - Page 59

Power and signal cables for internal drives, power cords are disconnected from the power source.

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Statement 4 ≥18 kg (39.7 lbs) ≥32 kg (70.5 lbs) CAUTION: Use safe practices when lifting. Statement 5 ≥55 kg (121.2 lbs) CAUTION: The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source. 2 1 Power and signal cables for internal drives Your computer uses cables to connect IDE and SCSI drives to the power supply and to the system board. The following cables are provided: v Four-wire power cables connect the drives to the power supply. At the end of these cables are plastic connectors that attach to different drives; these connectors vary in size. Also, certain power cables attach to the system board. v Flat signal cables, also called ribbon cables, connect IDE, SCSI, and diskette drives to the system board. There are two sizes of ribbon signal cables that come with your computer. - The wider IDE signal cable has two or three connectors. - If the cable has three connectors, one of these connectors is attached to the drive, one is a spare, and the third attaches to the primary or secondary IDE connector on the system board. - If the cable has two connectors, one of these connectors is attached to the hard disk drive, and the other attaches to the primary or secondary IDE connector on the system board. Note: If you want to add another device, and your computer does not come with a CD-ROM drive preinstalled, you will need a second signal cable with three connectors. You will need an 80-conductor Chapter 5. Installing options 43

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Statement 4
≥
18 kg (39.7 lbs)
≥
32 kg (70.5 lbs)
≥
55 kg (121.2 lbs)
CAUTION:
Use safe practices when lifting.
Statement 5
CAUTION:
The power control button on the device and the power switch on the power supply do
not turn off the electrical current supplied to the device. The device also might have more
than one power cord. To remove all electrical current from the device, ensure that all
power cords are disconnected from the power source.
1
2
Power and signal cables for internal drives
Your computer uses cables to connect IDE and SCSI drives to the power supply
and to the system board. The following cables are provided:
v
Four-wire power cables connect the drives to the power supply. At the end of
these cables are plastic connectors that attach to different drives; these
connectors vary in size. Also, certain power cables attach to the system board.
v
Flat signal cables, also called ribbon cables, connect IDE, SCSI, and diskette
drives to the system board. There are two sizes of ribbon signal cables that come
with your computer.
–
The wider IDE signal cable has two or three connectors.
-
If the cable has three connectors, one of these connectors is attached to the
drive, one is a spare, and the third attaches to the primary or secondary
IDE connector on the system board.
-
If the cable has two connectors, one of these connectors is attached to the
hard disk drive, and the other attaches to the primary or secondary IDE
connector on the system board.
Note:
If you want to add another device, and your computer does not
come with a CD-ROM drive preinstalled, you will need a second
signal cable with three connectors. You will need an 80-conductor
Chapter 5. Installing options
43