Compaq 420CX 486 DX4/75 MHZ 420 MB 8 MB 10.4 Personal Computer User Manual


 
When turned on, the Card is not inserted Remove and reinsert the
computer does not properly. card in the correct
beep when a PC Card orientation.
is inserted. ---------------------------------------------------
PC Card beeps are From MS-DOS: Run the PCCARD
disabled. utility to re-enable PC
Card beeps. From Windows:
Select Computer Setup from
the Compaq Control Center
and select the PC Card
option to re-enable PC Card
beeps.
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Warning beeps are Press Fn+F5 keys to turn on
turned off. warning beeps.
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PC Card drivers are Select Computer Setup from
not loaded. the Compaq Control Center
and select the PC Card
option to enable the PC
Card drivers.
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The PC Card slot is From MS-DOS: Select
disabled. Security Management from
the Configuration and
Diagnostics menu to enable
the PC Card slot.
Card or card driver From Windows: Select
is not PC Card Security Management from
compliant. the Compaq Control Center
to enable the PC Card slot.
Contact Compaq Reseller
Support for a list of PC
Cards tested successfully
in Compaq PC Card
platforms.
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The PC Card drivers The PC Card slot is From MS-DOS: Select
(Socket Services, disabled. Security Management from
Card Services, Card the Configuration and
ID) fail with error Diagnostics menu to
messages when the enable the PC Card slot.
computer is turned
on. From Windows: Select
Security Management from
the Compaq Control
Center to enable the PC
Card slot.
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Problem Probable Cause Solution(s)
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PC Card modem or Wrong COM port From MS-DOS: Run CARDINFO
fax card does not being used to access to determine which COM port
work. the card. is assigned to the card.
From Windows: Select
Computer Setup from the
Compaq Control Center to