Intergraph TD-x10 Setup, Справочное руководство системы

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13. Remove the SIMMs from the old system board and install them onto the new one in the same
configuration.
14. If a Windows RAM (WRAM) expansion module for G95 graphics is installed, remove the module
and install it onto the new system board.
To install a new system board:
The new system board should have the SIMMs and WRAM module (if required) installed before
placing it into the base unit.
1. Lower the new system board into the base unit. Ensure the standoff lines up with the hole in the
chassis. Slide the system board to the back of the base unit so the external ports fit into the back
panel.
2. Install the eight grounding screws.
3. Install the hex nuts onto the audio jacks.
4. Install the jackscrews onto the video, parallel, and serial ports.
5. Connect the MIDI (or game) and CD-ROM audio cables to the system board.
6. Connect the system power cables to the P1 through P5 connectors. The power cable connectors
are labeled with the corresponding system board connector.
7. Connect the LED and Reset cables to the system board.
NOTE The orange wire for the disk activity LED cable must connect to pin 1. The white wire for the power on
LED cable must also connect to pin 1. The orientation of the reset cable wires is not critical.
8. Install the riser card and the peripheral brace.
NOTE If installing ISA boards they must be placed in the same slots from which they were removed. Also
replace the I/O lock bracket for the ISA boards on side two of the riser card.
9. Install the floppy disk drive or combo drive; then connect the power cable and data cables to the
system board.
10. Install the system hard disk drive and connect the SCSI cable to the system board.
CMOS/Clock Battery
WARNING There is a danger of explosion if the battery is incorrectly replaced. Replace the battery with the
same or equivalent type only, as recommended by the manufacturer. Dispose of used batteries
according to the manufacturer’s instructions.
To replace the CMOS/clock battery:
1. Remove the system hard disk drive as described in step 2, “System Hard Disk Drive.” Leave the
cables attached. The battery is located on the system board at location B1. Refer to the following
figure.