upgrading and repairing PCs technicians ... - 400 Bad Request
upgrading and repairing PCs technicians ... - 400 Bad Request
upgrading and repairing PCs technicians ... - 400 Bad Request
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display size<br />
CRTs, 239<br />
LCD panels, 239<br />
displays, primary/secondary,<br />
254<br />
distance limitations of<br />
network cables,<br />
280-281<br />
divide by 3 rule, 43<br />
divide by 9 rule, 43-44<br />
DMA (direct memory<br />
access), 6, 50-52<br />
assignments, 52<br />
detecting, 304<br />
usage, determining,<br />
52-53<br />
DMM (Digital<br />
Multimeter), 311-312<br />
DMM batteries, 311<br />
DNS (domain name<br />
system), 6<br />
DOS wraparound, 101<br />
Double Data Rate<br />
SDRAM (DDR<br />
SDRAM), 41-42, 253<br />
downloading<br />
AMIBID, 81<br />
USB Ready utility,<br />
207<br />
DPMS (Display Power<br />
Management<br />
Signaling), 239<br />
DPMS (Display Power<br />
Management<br />
St<strong>and</strong>ard), 6<br />
drive covers (floppy<br />
drives), 144<br />
drive detection (tape<br />
drives), troubleshooting,<br />
161-162<br />
drive geometry, 6<br />
drive letter size limits,<br />
125<br />
drive letters<br />
FDISK, allocating,<br />
130-131<br />
logical, 125<br />
drives 339<br />
drive migration,<br />
133-134<br />
drive power connectors,<br />
36<br />
drive typing (manual),<br />
111-112<br />
driver problems (printers),<br />
troubleshooting,<br />
201<br />
drivers<br />
mouse, 231-232<br />
operating systems,<br />
304-305<br />
drives<br />
CD-ROM<br />
MS-DOS comm<strong>and</strong>line<br />
access, 137-138<br />
troubleshooting,<br />
138-140<br />
data transfers, 314<br />
DVD, troubleshooting,<br />
139<br />
floppy, 143<br />
comparing ribbon<br />
cables to hard drive<br />
ribbon cables, 147<br />
data cables, 146<br />
drive cover, 144<br />
error messages, 150<br />
hardware conflicts,<br />
146<br />
hardware resources,<br />
145<br />
interface circuit<br />
board, 145<br />
logical formatted<br />
parameters, 148<br />
power connectors,<br />
146<br />
read/write heads, 145<br />
stepper motor,<br />
144-145<br />
troubleshooting, 144<br />
hard, 93<br />
BIOS incompatibility,<br />
102-103<br />
capacity detection,<br />
troubleshooting,<br />
102-103<br />
capacity issues,<br />
104-105
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