Agilent Technologies 1670G Series Service Manual page 131

Troubleshooting Flowchart 3
CHART 1
3
Turn off the
instrument.
Install flexible
disk with
operating system
into flexible disk
drive. Apply
power.
Does instrument
Yes
finish booting?
No
Reflash boot ROM
with latest op sys
version. Turn off the
instrument.
Apply power.
Does instrument
Yes
finish booting?
No
Replace the CPU
board.
Troubleshooting
To use the flowcharts
CHART 3
E N D
5–5