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Instruções de Operação Dell, Modelo OptiPlex 990

Fabricante : Dell
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Memory size in CMOS invalid Description The amount of memory recorded in the computer configuration information does not match the memory installed in the computer. Memory tests terminated by keystroke Description A keystroke interrupted the memory test. No boot device available Description The computer cannot find the floppy disk or hard drive. No boot sector on hard-disk drive Description The computer configuration information in System Setup may be incorrect. No timer tick interrupt Description A chip on the system board might be malfunctioning. Non-system disk or disk error Description The floppy disk in drive A does not have a bootable operating system installed on it. Either replace the floppy disk with one that has a bootable operating system, or remove the floppy disk from drive A and restart the computer. Not a boot diskette Description The operating system is trying to boot to a floppy disk that does not have a bootable operating system installed on it. Insert a bootable floppy disk. Plug and play configuration error Description The computer encountered a problem while trying to configure one or more cards. Read fault Description The operating system cannot read from the floppy or hard drive, the computer could not find a particular sector on the disk, or the requested sector is defective. Requested sector not found Description The operating system cannot read from the floppy or hard drive, the computer could not find a particular sector on the disk, or the requested sector is defective. Reset failed Description The disk re-set operation failed. Sector not found Description The operating system cannot locate a sector on the floppy or hard drive. Seek error Description The operating system cannot find a specific track on the floppy disk or hard drive. Shutdown failure Description A chip on the system board might be malfunctioning. Time-of-day clock stopped Description The battery might be dead. Time-of-day not set-please run the System Setup program Description The time or date stored in System Setup does not match the computer clock. Timer chip counter 2 failed Description A chip on the system board may be malfunctioning. Unexpected interrupt in protected mode Description The keyboard controller may be malfunctioning or a memory module may be loose. WARNING: Dell's Disk Monitoring System has detected that drive[0/1] on the [primary/secondary] EIDE controller is operatingoutside of normal specifications. It is advisable to immediatelyback up your data and replace your hard drive by calling yoursupport desk or Dell. Description During initial startup, the drive detected possible error conditions. When your computer finishes booting, immediately back up your data and replace your hard drive (for installation procedures, see "Adding and Removing Parts" for your computer type). If no replacement drive is immediately available and the drive is not the only bootable drive, enter System Setup and change the appropriate drive setting to None. Then remove the drive from the computer. Write fault Description The operating system cannot write to the floppy or hard drive. Write fault on selected drive Description The operating system cannot write to the floppy or hard drive. X:\ is not accessible. The device is not ready Description The floppy drive cannot read the disk. Insert a floppy disk into the drive and try again. 88 21 Specifications Technical Specifications NOTE: Offerings may vary by region. For more information regarding the configuration of your computer, click Start (or Start in Windows XP) Help and Support, and then select the option to view information about your computer. Processor Processor type • Intel Core i3 series • Intel Core i5 series • Intel Core i7 series • Intel Pentium series • Intel Celeron series Total Cache Up to 8 MB cache depending on processor type Memory Type DDR3 Speed 1333 MHz Connectors Desktop, Mini-Tower, Small Form four DIMM slots Factor Ultra Small Form Factor two DIMM slots Capacity 1 GB, 2 GB, and 4 GB Minimum Memory 1 GB Maximum memory Memory Desktop, Mini-Tower, Small Form Factor 16 GB Ultra Small Form Factor 8 GB Video Integrated • Intel HD Graphics (with Intel Celeron/ Pentium-class CPU-GPU combo) • Intel HD Graphics 2000 (with Intel Core i3 DC 65 W and Intel Core i5/i7 QC vPRO 95 W-class CPU-GPU combo) Discrete PCI Express x16 graphics adapter Audio Integrated four Channel High Definition Audio Network Integrated Intel 82579LM Ethernet capable of 10/100/1000 Mb/s communication System Information System Chipset Intel 6 Series Express Chipset DMA Channels two 82C37 DMA controllers with seven independently programmable channels Interrupt Levels Integrated I/O APIC capability with 24 interrupts BIOS Chip (NVRAM) 80 MB (10 MB) Expansion Bus Bus Type PCI 2.3, PCI Express 2.0, SATA 3.0 and 2.0, USB 2.0 Bus Speed: PCI Express: • x1-slot bidirectional speed – 500 MB/s Expansion Bus • x16-slot bidirectional speed – 16 GB/s SATA: 1.5 Gbps, 3.0 Gbps, and 6 Gbps Cards PCI Min...


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