Download Rosewill Computer Case 422 System information

954
troubleshooting
resources, 184. See also
recovery
services, 623
sleep mode, 149-150
software
error detection, 190
patches/service releases, 190
performance, 226
sound, 352-354
mute button, 348
sound cards, 353
speakers, popping sounds, 352
UPSs, 159
USB devices, 27-28
video, 402-404
viruses
antivirus programs, running, 587
symptoms, 586
Windows
repair installation, 594-595
shutting down, 624
spontaneous reboots, 623
Windows 7 system image disc,
creating, 570
Windows 7 system repair disc,
creating, 569-570
Windows boot process, 614-616
Windows Defender, 868-869
Windows installations, 591
Windows updates, BSOD, 604
wireless networks, 849
Trusted Platform Module (TPM),
99, 814
Turion AMD processors, 50
TV tuner cards, 398
TVS (transient voltage suppressing)
ratings, 157
TWAIN (scanners), 357
twisted nematic (TN), 388
twisted-pair cables, 734-736
two-factor authentication, 814
TXT (text file format) extension,
485
Type 1 hypervisors, 593
Type 2 hypervisors, 593
Type A-B-C fire extinguishers, 161
Type C fire extinguishers, 161
type command, 498, 515
types
antennas, 763
APICs, 102
backups, 302
batteries, mobile devices, 145
coaxial cable, 737
displays design considerations,
459
expansion slots, 67
flash memory, 11
hard drive interfaces, 257
hypervisors, 593
IP addresses, 747
keyboards, 13
LANs, 729
LCDs, 386
memory, 10, 202
mice, 13
monitors, 19
motherboards, 78-79
network attacks, 841-842
networks, 588, 728
partitions, 283
PCI slots, 67
power supplies, 137
printers, 406-407
RAM, 203
scanners, 354
SCSI, 264
sockets, 57
touch technologies, 14
twisted-pair cables, 734
viruses, 586
wireless NICs, 754
U
UAC (User Access Control), 577, 608
configuring, 533
UART (Universal Asynchronous Receiver/Transmitter), 698
UDP (User Datagram Protocol), 777
UDSL (Uni-DSL), 706
UEFI (Unified Extensible Firmware
Interface) BIOS, 96-97
UL (Underwriters Laboratories) ratings, 157
Ultra ATA/66 standard, 260
unallocated Disk Management
status state, 299
unattended installations, 590
unbuffered memory, 208
uncompressing files, 506
undervoltage, 155
Underwriters Laboratories (UL)
ratings, 157
Uni-DSL (UDSL), 706
Unified Extensible Firmware
Interface (UEFI) BIOS, 96-97
UNII (Unlicensed National Information Infrastructure), 759
Uninterruptible Power Supplies
(UPSs), 158
Universal Asynchronous Receiver/
Transmitter (UART), 698
universal security slot (USS), 817
Universal Serial Bus. See USB
unknown Disk Management status
state, 299
Unlicensed National Information
Infrastructure (UNII), 759
unmounting eSATA drives, 274
unreadable Disk Management status
state, 299
unshielded twisted-pair. See UTP
Up Time field (Task Manager
Performance tab), 224
updates
BIOS, compatibility, 585
checking, 133
updating
automatic updates,
configuring, 646
Windows, 595-597
BSOD, 604
Upgrade Advisor, 581
upgrading
BIOS, 96
device drivers, 655
memory, 225
mobile devices, 207
motherboards, 79-80
operating systems, 580
power supplies, 151-152
printers, 420
firmware, 427
processors, 63