IBM Models 5, Руководство по обслуживанию

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Condition description Resolution
Unacceptable image quality
1. Ensure that the video mode is set for
1024 x 768 (15 inch models), or 1280 x
1024 (17 and 19 inch models).
2. Run the diagnostics. See “Using the IBM
diagnostics for POS systems and
peripherals package” on page 71.
Magnetic stripe reader (MSR) malfunctioning
1. Check that the cable is securely
connected.
2.
Run the MSR test using the service
diskette.
3. Replace the MSR.
Tabletop mount tilts too easily
1.
Check the force necessary to tilt the
display when pressing at the top of the
LCD. It should be at least 2.2 kg (5 lb.).
2. If the tilt force is not at least 2.2 kg (5 lb.),
replace the mount.
Note: ¹ A corrupted CMOS can cause unpredictable problems. Before exchanging
the system board to resolve a problem, go to “Clearing the CMOS settings”
on page 70 and reset CMOS. Clearing CMOS ensures that all BIOS settings
are configured to a known, functional state.
Using the CMOS Setup Utility
Follow these steps to start the CMOS Setup Utility:
1. Switch the power ON.
2. Press Del during POST when prompted, or tap the touch screen two times .
Use the keys listed in the legend bar at the bottom of the screen to make your
selections or exit from the current menu. The help window on the right side of
each menu displays the online help information for the currently selected item.
Figure 43 on page 69 is an example of the initial panel that is displayed in the
CMOS Setup Utility.
Using the Main window
Use the Main window (Figure 43 on page 69) to access the various features of the
CMOS utility. The navigation tool bar is located at the bottom of the screen.
Diagnosing problems and troubleshooting
68
IBM AnyPlace Kiosk 4838