Xerox WorkCentre 5790 Series Service Manual page 1396

2. Copy the WorkCentre_5735-5790_system-sw#ppp.mmm.yyy.dddrr#.dlm file from the
system software CD into the AltBoot folder of the USB flash drive.
NOTE: . If there is more than 1 version of a DLM file in the AltBoot folder on the USB flash
drive the machine will always access the latest version.
3. If possible, perform a NVM save, refer to
4. Switch off the machine GP 14.
5. Plug the USB Flash drive into either of the 2 USB ports in the rear of the single board con-
troller PWB module.
6. Switch on the machine GP 14. The Software Upgrade start screen will display on the UI,
Figure 9.
NOTE: . If the Upgrade Failed screen,
hard disk failure. Refer to the 03C Hard Disk Failure RAP.
7. After approximately 1 minute the upgrade will begin and the progress screen will open,
Figure 10.
NOTE: . If the upgrade process screen is not displayed after 2 minutes, restart the pro-
cess.
8. The AltBoot process should complete after approximately 5 minutes and the AltBoot com-
plete screen will open, Figure 10. Follow the on screen instructions.
9. If the AltBoot process fails, the AltBoot failed screen will open,
screen instructions. Restart the procedure and refer to
10. The UI displays the Data Encryption/Decryption in progress screen,
NOTE: . Do not switch off the machine until directed to on the UI. During the reboot, the
hard disk drive is encrypted. Switching off the machine can cause only partial encryption
of the hard disks partitions. The AltBoot process may need to be re-run if power is
removed at this step.
11. The machine will reboot several times before returning to a ready state. If a power on fail-
ure screen appears, switch off, then switch on the machine,
12. Check that the software set has been installed. Refer to the printed software upgrade
report or by pressing the machine status button.
13. Perform a NVM restore, refer to GP
14. Switch off, then switch on the machine,
PWS Altboot Procedure
Hardware requirements:
• Serial cable, PL 26.10 Item 12.
• 9 way gender changer, PL 26.10 Item
• Ethernet crossover cable, PL 26.10 Item
Software requirements:
• gawain.uImage - Linux kernal file.
• gawain_ramdisk.uboot - Linux root file system file.
• The DLM file to be loaded.
Perform the following:
NOTE: For additional information or if the Altboot fails, refer to the help file supplied with the
PWS Altboot tool.
1. Print a configuration report.
General Procedures/Information
GP 4
GP 5.
Figure 12 displays at this time, it is an indication of
Figure 11. Follow the on
Troubleshooting as necessary.
Figure 13.
GP 14.
5.
GP 14.
1.
6.
2. If possible, perform a NVM save, refer to
3. Switch off the machine, GP
4. Disable the wireless network on the PWS.
5. Set the proxy server setting on the PWS. Perform the following:
a. Open Start / Control Panel / Network Connections/Local Area Connections.
b. Open Local Area Connection.
c. In the General tab, highlight the Internet Protocol (TCP / IP) icon.
d. Click on the Properties button.
e. Select Use the following IP address.
NOTE: Before changing the proxy server settings, record the original IP address and
Subnet mask. The original settings are reset at the end of this procedure.
f. Set the IP address of the PWS to 192.168.0.2.
g. Set the Subnet mask of the PWS to 255.255.255.0.
NOTE: . A default gateway setting is not required.
h. Click on OK to close the properties dialog box.
i. Click on Close to close the Local Area Connection Properties dialog box.
j. If any settings have been changed, reboot the PWS.
6. Disconnect the ethernet cable from the machine.
7. Connect the crossover ethernet cable from the PWS network port to the machine network
port.
8. Connect the null modem serial cable from the PWS serial port to the machine serial port.
9. Start the PWS AltBoot tool.
10. Browse to and highlight the folder that contains the upgrade files,
May 2013
6-12
GP 5.
14.
Figure
Figure 2 Browse for folder
Xerox® WorkCentre® 5790 Family
2. Select OK.