[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] UART (Universal Asynchronous Receiver-Transmitter) UDF (Universal Disc Format) UDMA/66 (Ultra DMA/66) Ultra ATA Ultra DMA/66 Ultra Micro DB68 SCSI connectors Ultra/2 SCSI UMA (Upper Memory Area) unclocked mode (asynchronous) Uninterruptable Power Supply (UPS) 2nd [See also BPS] Universal Asynchronous Receiver-Transmitter (UART) Universal Disc Format (UDF) Universal Serial Bus [See entries at USB] Unix upgrading PCs 2nd [See also working on PCs] 386 systems and 486 systems and BIOS and 2nd Celeron systems and chipsets and identifying L2 cache and memory, choosing for motherboards, choosing for Pentium processors and preliminary steps/rules for Upper Memory Area (UMA) UPS (Uninterruptable Power Supply) 2nd [See also BPS] UPS Selector (APC) 2nd URLs Advanced Data Recording AGP ATX specification BIOS BURN-Proof technology CD-R media manufacturers Click of Death DVD+RW EMCA home automation Intel Processor Specification Update Micro Firmware Micro House SupportSource Microsoft Knowledge Base NEC-Mitsubishi Electronics NTFSCHK PC design guides PC Power & Cooling power supply documentation product comparisons 2nd product recommendations rippers this book USB USB (Universal Serial Bus) 2nd keyboard interfaces for mice and SuperDisk drives and versions of Windows 2000 and, caution with Zip drive and USB cables defective USB ports caution with configuring recommendations for troubleshooting utilities [See tools] |