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К этому устройству также есть другие инструкции:
Фрагмент инструкции
OFF-FLASH-FLASH Modem Error 1. Reseat the modem. 2. Replace the modem. 3. Replace the system board. FLASH-FLASH-FLASH System board error 1. Replace the system board. FLASH-FLASH-OFF Option ROM Error 1. Reseat the device. 2. Replace the device. 3. Replace the system board. OFF-ON-OFF Storage device error 1. Reseat the hard drive and optical drive. 2. Test the computer with just the hard drive and just the optical drive. 3. Replace the device that is causing the failure. 4. Replace the system board. FLASH-FLASH-ON Video card error 1. Replace the system board. Back to Contents Page Adding and Replacing Parts Dell™ Vostro™ 1720 Service Manual Battery Access Panel Hard Drive Memory Heat Sink and Processor Hinge Cover Palm Rest System Board Display Bezel Camera Display Assembly Hinges Power Button and Multimedia Button Pads Coin-Cell Battery Optical Drive Wireless Local Area Network (WLAN) Card Fan Internal Card With Bluetooth® Wireless Technology Keyboard USB/IEEE 1394 Board Display Assembly Display Inverter LCD Display Panel Speaker Assembly Back to Contents Page Specifications Dell™ Vostro™ 1720 Service Manual Processor System Information ExpressCard™ 8-in-1-Memory Card Reader Memory Ports and Connectors Communications Video Audio Display Keyboard Touch Pad Fingerprint Reader Camera Battery AC Adapter Physical Environmental 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™2 Duo (2.0 - 2.66 GHz) Intel Celeron® (2.0 - 2.2 GHz) Intel Celeron Dual Core (1.66 - 1.86 GHz) processor L1 cache 32 KB per instruction, 32 KB data cache per core L2 cache Shared 3 MB or 6 MB External bus frequency 1067 MHz System Information System chipset Intel GM45 or Intel PM45 chipset Data bus width 64 bits DRAM bus width Dual-channel 64-bit bus Processor address bus width 36 bits Flash EPROM 1 MB PCI bus (discrete graphics only) x16 PCI Express ExpressCard™ NOTE: The ExpressCard slot is designed only for ExpressCards. It does NOT support PC cards. ExpressCard controller Integrated ExpressCard connector 54-mm ExpressCard slot (supports both USB- and PCIe-based interfaces) Cards supported 34-mm and 54-mm ExpressCards 8-in-1 Memory Card Reader Media card controller O2Micro OZ888 Media card connector 8-in-1 combo card connector Cards supported SecureDigital (SD), SDIO, MultiMediaCard (MMC), Memory Stick, Memory Stick Pro, xD-Picture Card, Hi Speed-SD, and Hi Density-SD Memory Memory module connector Two DIMM sockets Memory module capacities 1 GB (one DIMM) 2 GB (one DIMM or two DIMMs) 4 GB (2 DIMMs) 8 GB (two DIMMS, requires 64-bit Windows Vista operating system) Memory type DDR2 800 MHz (if supported by chipset and/or processor combinations); non-ECC memory only Minimum memory 1 GB Maximum memory 8 GB (requires 64-bit Windows Vista operating system) Ports and Connectors Audio Microphone connector and stereo headphone/speakers connector IEEE 1394 One 4-pin connector Dock Optional USB Port Replicator only One dedicated half Mini-Card slot for WLAN Mini-card support (internal expansion slots) One dedicated half Mini-Card slot for WLAN One USB-based daughter card with Bluetooth® wireless technology (Dell Wireless 355) Network adapter RJ-45 connector USB, USB PowerShare and eSATA Six USB 2.0-compliant connectors Video 15-pin VGA video connector Communications Modem Supports external USB modem (optional) only Network adapter 10/100/1000 Ethernet LAN on system board Wireless WLAN PCI-e Mini-Card, Bluetooth V2.0 card Mobile Broadband None GPS None Video Video type Integrated on system board (hardware accelerated) Discrete Video controller Integrated video: Intel Extreme Discrete video: NVIDIA GeForce 9400M GS (NB9MGS), 128 bit Data bus Integrated video or PCI-Express video x16 Video memory Integrated video: up to 256 MB shared memory Discrete video: 512 MB dedicated memory Video output Video connector and multimode DisplayPort LCD interface LVDS Audio Audio type High-definition audio (HDA) Audio controller IDT 92HD81 Stereo conversion 24-bit (analog-to-digital and digital-to-analog) Interfaces: Internal Internal High Definition Audio External Microphone-in connector, stereo headphones/speakers connector Speaker One 2-watt, 4-ohm speakers Internal speaker amplifier 2W, stereo Volume controls Program menus, media control buttons Display Type (active-matrix TFT) 17 inch WXGA+/WUXGA Dimensions: Height 245.00 mm (9.64 inches) Width 383.00 mm (15.00 inches) Diagonal 431.70 mm (17.00 inches) Maximum Resolutions: WXGA+ w/anti-glare 1440x900 with 18-bit color (262 K) WUXGA with TrueLife 1920X1200 with 18-bit color (262 K) Refresh rate 60 Hz Operating angle 0° (closed) to 160° Viewing angles: Horizontal WXGA+: 55/55° Vertical WXGA+: 45/45° Pixel pitch WXGA 0.258 mm (.010 inch) WUXGA with TrueLife 0.23 (.009 inch) Controls Brightness can be contr...