Tektronix TLA715 Series, Руководство по обслуживанию

Страница: 76 / 147

Removal and Installation Procedures
TLA715 Dual Monitor Portable Mainframe Service Manual
6- 13
Fixed Hard Disk Drive
A fixed hard disk drive is available through the TLA7UP mainframe upgrade kit;
the fixed hard disk drive is not normally installed in the mainframe unless the
instrument has been upgraded through the TLA7UP kit. Use the following
procedures to replace the hard disk drive. The fixed hard disk drive is mounted to
the chassis behind the display assembly (see Figure 6--5).
Prior to performing these procedures, back up any files that you want saved to
another computer, file server, removeable hard disk drive, or other media.
You will need a screwdriver with a size T-15 Torx tip to perform this procedure.
Use the following procedure to remove the fixed hard disk drive:
1.
Remove the trim ring using the procedure on page 6--9.
2.
Do the Flat Panel Display Assembly removal procedure on page 6--10.
3.
Disconnect the data cable to the fixed hard disk drive.
4.
Remove the four screws that hold the fixed hard disk drive bracket to the
chassis as in Figure 6--5.
5.
Remove the screws holding the hard disk drive to the bracket.
Use the following procedure to install the fixed hard disk drive.
1.
Remove the slave jumper from the old fixed hard disk drive and place it in
the correct (or similar) position on the new fixed hard disk drive.
2.
Position the fixed hard disk drive and attach it to the bracket with the two
screws as shown in figure 6--5.
3.
Position the fixed hard disk drive bracket in the chassis and install the four
screws that hold the bracket in place.
4.
Connect the data cable to the fixed hard disk drive.
5.
Reinstall the flat panel display assembly.
6.
Reinstall the trim ring.
7.
Verify proper operation by running the Power-on diagnostics and the CheckIt
Utilities on the memory, and disk drive verification.
Removal
Installation