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HP Omnibook XT6050, XT/VT6200 Troubleshooting and Diagnostics 3-27
Message Description
UMB upper limit segment address:
nnnn
Displays the address
nnnn
of the upper limit of Upper Memory Blocks (UMB), indicating
released segments of the BIOS that can be reclaimed by a virtual memory manager.
Video BIOS shadowed
Video BIOS copied to shadow RAM.
Sycard PCCtest 450/460 PC Card (Optional)
The PCCtest 450 and 460 cards (version 1.05) from Sycard Technology are the only recommended
diagnostic tools that test the functionality of the PCMCIA slots using a PCMCIA card. Each is a
Type II PC card that works with test software to exercise PCMCIA functions. (For details, see the
Sycard Technology web site: http://www.sycard.com.)
The PCCtest product contains these components:
•
PCCtest 450 or 460 (revision 1.05) PC card.
•
PCCtest 450/460 software disk. (Software updates are available at the Sycard Technology web
site.)
•
Configuration headers (PC card/16-bit and CardBus/32-bit) that attach to the card.
You will also need a CardBus extender card (such as the Sycard PCCextend 70) to avoid wear on the
Sycard PCMCIA connector.
Use the following tests to check the function of the notebook’s PCMCIA slots. See the Sycard
documentation for details about running the tests.
Table 3-5. Sycard PCCtest Commands
PCMCIA PC card (16-bit) test
(PC card configuration header)
CardBus (32-bit) test
(CardBus configuration header)
Omnibook XT/VT6200 and XT6050
(PCI1410)
PCT450 -0 -v -b75 TESTCB -0 -v -b76(b)