NCR 7455 Hardware User's Manual page 131

Retail terminal
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3. Connect the Parallel Dongle to the Parallel I/F Cable.
Parallel
Dongle
4. Boot the PC in the DOS mode with CD-ROM support.
Note: The PC must be running in the DOS mode (not in a
Windows DOS box) for the software to operate correctly.
5. Insert the BIOS update CD into the PC.
NCR BIOS and BIOS Update Software
LPIN: A370-0022-0100
6. Apply power to the terminal.
7. On the PC, change directory to the CD-ROM drive.
E: [Enter]
8. Enter the update command:
EMBflash [Enter]
9. Select the number for the 7455 terminal from the menu list:
1) 7454
2) 7401
3) 7452
4) 7453
5) 7455
6) 7460
7) 7451
8) 7456
5 [Enter]
Chapter 5: BIOS Updating Procedures
25-pin
497-0411000
D-Shell
Receptacle
5-7
28-pin
Sub-Miniature
D-Plug
Parallel
Port
16992

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