Keysight N5264A Service Manual page 162

General Purpose Maintenance Procedures
Option Enable Utility
If the data on both the hard disk drive and the frequency reference board is
lost, it can not be recovered. Contact Keysight for assistance. Refer to
"Contacting Keysight" on page
Recovery of Data After Repair
— If the frequency reference board is replaced, use the Repair selection to
recover data that has been lost as a result of the repair:
— If the hard disk drive is replaced, a new gen.lic file is automatically created
when the Network Analyzer application starts, by retrieving the data from
the EEPROM.
Recovery of Data if Option or Model Numbers are Incorrect
If the measurement receiver option or model numbers are not listed correctly
on the measurement receiver display, in either the Option Enable Dialog Box or
the About Network Analyzer display, you should regenerate the options license
file, gen.lic:
1. Exit the Network Analyzer application.
2. Remove (or rename) the existing gen.lic file:
3. Exit the Windows Explorer application.
4. Open the Network Analyzer application. The application will generate a
new gen.lic file when it starts.
5. Check the option listing:
6. If the options are still not listed correctly, contact Keysight for assistance.
Refer to
8-4
1. Select Repair from the Option Enable menu bar (see
page 8-2).
2. Click the Freq Ref board has been replaced check box.
3. Click Begin Repair. The data is written from the gen.lic file into the
EEPROM.
a. Open Windows Explorer and navigate to C:\Program
Files\Keysight\Network Analyzer.
b. Delete (or rename) gen.lic.
a. Press UTILITY
System
b. Press UTILITY System
"Contacting Keysight" on page
2-8.
Service
, then , then
Help About NA...
, then , then
2-8.
Keysight N5264A Service Guide
Figure 8-1 on
Option Enable
or
.