Troubleshooting
115
K
EYBOARD
STUCK
KEY
FAILURE
—
For external keyboards or keypads, check the
cable connection. Restart the computer, and avoid touching the keyboard or
keys during the boot routine. Run the Stuck Key
test in the Dell Diagnostics
(see "Dell Diagnostics" on page 101).
L
ICENSED
CONTENT
IS
NOT
ACCESSIBLE
IN
M
EDIA
D
IRECT
—
Dell MediaDirect™
cannot verify the Digital Rights Management (DRM) restrictions on the file,
so the file cannot be played (see "Dell MediaDirect problems" on page 121).
M
EMORY
ADDRESS
LINE
FAILURE
AT
ADDRESS
,
READ
VALUE
EXPECTING
VALUE
—
A memory module may be faulty or improperly seated. Reinstall the memory
modules and, if necessary, replace them (see "Memory" on page 150).
M
EMORY
ALLOCATION
ERROR
—
The software you are attempting to run is
conflicting with the operating system, another program, or a utility. Shut
down the computer, wait 30 seconds, and then restart it. Try to run the
program again. If the error message still appears, see the software
documentation.
M
EMORY
DATA
LINE
FAILURE
AT
ADDRESS
,
READ
VALUE
EXPECTING
VALUE
—
A
memory module may be faulty or improperly seated. Reinstall the memory
modules and, if necessary, replace them (see "Memory" on page 150).
M
EMORY
DOUBLE
WORD
LOGIC
FAILURE
AT
ADDRESS
,
READ
VALUE
EXPECTING
VALUE
—
A memory module may be faulty or improperly seated. Reinstall the
memory modules and, if necessary, replace them (see "Memory" on page 150).
M
EMORY
ODD
/
EVEN
LOGIC
FAILURE
AT
ADDRESS
,
READ
VALUE
EXPECTING
VALUE
—
A memory module may be faulty or improperly seated. Reinstall the
memory modules and, if necessary, replace them (see "Memory" on page 150).
M
EMORY
WRITE
/
READ
FAILURE
AT
ADDRESS
,
READ
VALUE
EXPECTING
VALUE
—
A
memory module may be faulty or improperly seated. Reinstall the memory
modules and, if necessary, replace them (see "Memory" on page 150).
N
O
BOOT
DEVICE
AVAILABLE
—
The computer cannot find the hard drive. If
the hard drive is your boot device, ensure that the drive is installed, properly
seated, and partitioned as a boot device.
N
O
BOOT
SECTOR
ON
HARD
DRIVE
—
The operating system may be corrupted.
Contact Dell (see "Contacting Dell" on page 179).
N
O
TIMER
TICK
INTERRUPT
—
A chip on the system board may be
malfunctioning. Run the System Set tests in the Dell Diagnostics (see "Dell
Diagnostics" on page 101).
Summary of Contents for Inspiron 1521
Page 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Inspiron 1521 Owner s Manual Model PP22L ...
Page 18: ...18 Finding Information ...
Page 32: ...32 About Your Computer ...
Page 46: ...46 Using the Keyboard and Touchpad ...
Page 54: ...54 Using a Battery ...
Page 82: ...82 Using ExpressCards ...
Page 86: ...86 Using the Memory Card Reader ...
Page 100: ...100 Securing Your Computer ...
Page 161: ...Adding and Replacing Parts 161 1 captive screws 2 2 cover 1 2 ...
Page 168: ...168 Adding and Replacing Parts ...
Page 170: ...170 Dell QuickSet Features ...
Page 180: ...180 Getting Help ...
Page 214: ...214 Glossary ...
Page 222: ...222 Index ...