ncr/doc/RealPOS/7455/Technical_Manuals/7455_Re... - Alsys Data
ncr/doc/RealPOS/7455/Technical_Manuals/7455_Re... - Alsys Data
ncr/doc/RealPOS/7455/Technical_Manuals/7455_Re... - Alsys Data
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Chapter 5: BIOS Updating Procedures<br />
Introduction<br />
This chapter discusses the procedures to update the terminal BIOS<br />
using either an internal or external CD-ROM drive. The BIOS update is<br />
distributed on bootable CD-ROM media. The drivers necessary to run<br />
the CD-ROM are temporarily installed during boot.<br />
It is also possible to perform a BIOS update using a network<br />
connection. <strong>Re</strong>fer to the NCR FitClient Software User’s Guide for<br />
information about that procedure.<br />
Prerequisites<br />
Crisis <strong>Re</strong>covery<br />
In the event the BIOS becomes corrupt, such as the result of a power<br />
failure during the BIOS Update procedure, you can use the method<br />
discussed later in this chapter in the BIOS Crisis <strong>Re</strong>covery section to<br />
recover the BIOS.<br />
The following are required on the <strong>7455</strong> to perform a BIOS update using<br />
aCD.<br />
• Bootable CD-ROM drive (internal or external)<br />
• Keyboard<br />
• NCR BIOS and BIOS Update Software<br />
(LPIN: A370-0022-0100)
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