Acer Aspire 1810t Service Guide
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Chapter 111 Using the Keyboard Your computer has a close-to-full-sized keyboard and an embedded numeric keypad, separate cursor, lock, function and special keys. Lock Keys and embedded numeric keypad The keyboard has three lock keys which you can toggle on and off. The embedded numeric keypad functions like a desktop numeric keypad. It is indicated by small characters located on the upper right corner of the key caps. To simplify the keyboard legend, cursor-control key symbols are not printed on the keys. Lock keyDescription Caps Lock When Caps Lock is on, all alphabetic characters typed are in uppercase. Num Lock + When Num Lock is on, the embedded keypad is in numeric mode. The keys function as a calculator (complete with the arithmetic operators +, -, *, and /). Use this mode when you need to do a lot of numeric data entry. A better solution would be to connect an external keypad. Scroll Lock + When Scroll Lock is on, the screen moves one line up or down when you press the up or down arrow keys respectively. Scroll Lock does not work with some applications. Desired accessNum Lock onNum Lock off Number keys on embedded keypadType numbers in a normal manner. Cursor-control keys on embedded keypadHold while using cursor- control keys.Hold while using cursor- control keys. Main keyboard keys Hold while typing letters on embedded keypad.Type the letters in a normal manner.
12Chapter 1 Windows Keys The keyboard has two keys that perform Windows-specific functions. KeyDescription Windows key Pressed alone, this key has the same effect as clicking on the Windows Start button; it launches the Start menu. It can also be used with other keys to provide a variety of functions: : Open or close the Start menu + : Display the desktop + : Open Windows Explore + : Search for a file or folder + : Lock your computer (if you are connected to a network domain), or switch users (if youre not connected to a network domain) + : Minimizes all windows + : Open the Run dialog box + : Open Ease of Access Center + : Display the System Properties dialog box + : Cycle through programs on the task bar + + : Search for computers (if you are on a network) Note: Depending on your edition of Windows XP, some shortcuts may not function as described. Application key This key has the same effect as clicking the right mouse button; it opens the applications context menu.
Chapter 113 Hot Keys The computer employs hotkeys or key combinations to access most of the computers controls like screen brightness and volume output. To activate hotkeys, press and hold the key before pressing the other key in the hotkey combination. HotkeyIconFunctionDescription + System Properties Display the System Properties dialog box. + Bluetooth communication switchEnables/disables the Bluetooth function. + Sleep Puts the computer in Sleep mode. + Display toggle Switches display output between the display screen, external monitor (if connected) and both. + Screen blank Turns the display screen backlight off to save power. Press any key to return. + Speaker toggle Turns the speakers on and off. + < > Brightness up Increases the screen brightness. + < > Brightness down Decreases the screen brightness. + < >Volume up Increases the sound volume. + < >Volume down Decreases the sound volume.
14Chapter 1 Special Keys You can locate the Euro symbol and the US dollar sign at the upper-center and/or bottom-right of your keyboard. The Euro symbol 1.Open a text editor or word processor. 2.Hold and then press the key at the upper-center of the keyboard. NOTE: Some fonts and software do not support the Euro symbol. See www.microsoft.com/typography/faq/ faq12.htm for more information. The US dollar sign 1.Open a text editor or word processor. 2.Hold and then press the key at the upper-center of the keyboard. NOTE: This function varies according to the language settings.
Chapter 115 Hardware Specifications and Configurations Processor Processor Specifications CPU Fan True Value Table ItemSpecification CPU type Intel Penryn SFF (ULV) CPU package Micro-FCBGA 956 balls Chipset • Intel Crestline GS45 SFF and ICH9M SFF Features • Supports Intel architecture with Dynamic execution. • On-die, primary 32-kB instruction cache and 32-kB write-back data • cache. • On-die, up to 3MB second level shared cache with advanced transfer • cache architecture. • Streaming SIMD Extensions 2 (SSE2),Streaming SIMD Extensions 3 • (SSE3) • Supplemental streaming SIMD extensions 3 (SSSE3) and SSE4.1 • instruction sets. • 800MHz source-synchronous front side bus (FSB) • Advanced power management features including Enhanced Intel • SpeedStep® • Technology and dynamic FSB frequency switching. • Digital thermal sensor (DTS). • Execute disable bit support for enhanced security. • Intel® Dynamic Acceleration Technology and Enhanced Multi • Threaded • Thermal Management (EmTTM). • Support enhanced Intel Virtualization Technology. ItemCPU SpeedCoresMfg TechFSB SpeedCache SizePackagePowerAcer P/N Core2Solo SU35001.4G 1 45nm 800 MHz3M BGA 5.5W KC.35B0 1.SSU Celeron 7231.2G TBC 45nm 800 MHz1M BGA 10W KC.NB00 1.723 Core2Duo SU4100TBC 2 45nm 800 MHz2M BGA TBC KC.41B0 1.DSU CPU Temperature (Celsius)Fan Speed (RPM)SPL Spec (dBA) 38 2400 23 43 3300 26 50 4000 29 56 4500 31
16Chapter 1 Throttling 50%: On= 90°C; OFF=80°C OS shut down at 95°C; H/W shut down at 85°C North Bridge Specifications South Bridge Specifications System Memory Video Specifications ItemSpecification Chipset Intel Crestline GS45 SFF Package FCBGA 1363 balls Features • Processor hosts bus supports 667/800/1066MHz FSB support. • Supports Dual Channel DDR2 SDRAM at 667/800MHz • Integrated SDRAM controller up to 8GB (2 SODIMM support) • DMI x2 and DMI x4 for connection between GMCH and ICH9M ItemSpecification Chipset ICH9M SFF Package BGA 676 balls Features • Upstream accelerated Hub architecture interface for access to GMCH. • PCI Express Base Specification, Revision 1.1 support. • PCI 2.3 interface. (4 PCI Request/Grant pairs). • ACPI Power Management Logi Support. • Enhanced DMA controller, interrupt controller, timers functions. • Integrated Serial ATA host controllers with independent DMA operation on six ports and AHCI support. • USB 1.1 and USB 2.0 Host controllers. • Supports Intel High Definition Audio (Intel HD Audio) Interface. • Supports Intel® Matrix Storage Technology. • Supports Intel® Active Management Technology. • Low Pin Count (LPC) interface. • 6 PCle ports. ItemSpecification Memory size 0MB (No on-board Memory) DIMM socket number 2 sockets Supports memory size per socket 2GB Supports maximum memory size 4GB for 64bit OS (with two 2GB SO-DIMM) Supports DIMM type DDR2 Synchronous DRAM Supports DIMM Speed 800/667 MHz ItemSpecification Chipset Intel® GS45 Express Chipset Package • 1329-ball FCBGA • Size: 34mm x 34mm • Ball pitch: 0.7mm
Chapter 117 Hard Disk Drive Interface Features • Microsoft Windows Vista* Premium support with the highest level of Windows Aero* experience • Blu-ray* logo capable HD video playback, with native support for Blu-ray* drives • Great 3D graphics performance • Intel® Clear Video Technology for excellent video quality ItemSpecifications Vendor & Model Name Hitachi HTS545050B 9A300Hitachi HTS545032B 9A300Hitachi HTS545025B 9A300Hitachi HTS545016B 9A300Hitachi HTS543225L 9A300Hitachi HTS543216L9 SA00 Capacity (GB)500 320 250 160 250 160 Bytes per sector512 Data heads432232 Drive Format Disks 221121 Spind le speed (RPM)5400 Performance Specifications Buffer size 8MB InterfaceSATA Internal transfer rate (Gbits/ sec, max)3GB/s maximum 1.5GB/s maximum I/O data transfer rate (Mbytes/ sec max)875 Mbits/s maximum 845 Mbits/s maximum775Mbits/s maximum729Mbits/s maximum DC Power Requirements Voltage +5.0V ± 5%. ItemSpecifications Vendor & Model Name Seagate ST9160310AS Seagate ST9250315ASSeagate ST9320320ASSeagate ST9500325AS Capacity (GB)160 250 320 500 Bytes per sector512 512 512 512 Data heads2244 Drive Format Disks 1122 Spindle speed (RPM)5400 5400 5400 5400 ItemSpecification
18Chapter 1 Performance Specifications Buffer size 8 MB 8 MB 8MB 8 MB InterfaceSATA SATA SATA SATA Internal transfer rate (Mbits/sec, max)8301175 830 1175 I/O data transfer rate (Mbytes/sec max)875 Mbits/s maximum 845 Mbits/s maximum DC Power Requirements Voltage +5.0V ± 5%. ItemSpecifications Vendor & Model Name To s h i b a MK1655GSXTo s h i b a MK2555GSXTo s h i b a MK3255GSXTo s h i b a MK5055GSX Capacity (GB)160 250 320 500 Bytes per sector512 512 512 512 Data heads2244 Drive Format Disks 1122 Spindle speed (RPM)5400 Performance Specifications Buffer size 8MB InterfaceSATA Internal transfer rate (Mbits/sec, max)363 ~ 952 typical I/O data transfer rate (Mbytes/sec max)300 DC Power Requirements Voltage 5V ±5% ItemSpecifications Vendor & Model Name Western Digital WD1600BEVT- 22ZCTOWestern Digital WD2500BEVT-22ZCT0Western Digital WD3200BEVT-22ZCT0Western Digital WD5000BEVT-22ZAT0 Capacity (GB)160 250 320 500 Bytes per sector512 Data heads2434 Drive Format Disks 1222 ItemSpecifications
Chapter 119 BIOS LCD 11.6”Spindle speed (RPM) 5400 Performance Specifications Buffer size 8 MB InterfaceSATA Internal transfer rate (Mbits/sec, max)N/A I/O data transfer rate (Mbytes/sec max)300 DC Power Requirements Voltage 5V ±5% ItemSpecification BIOS vendor Insyde BIOS Version 3.5 BIOS Features • Flash ROM 1MB • Support ISIPP • Support Acer UI • Support multi-boot • Suspend to RAM (S3) / Disk (S4) • Various hot-keys for system control • Support SMBUS 2.0, PCI2.3 • ACPI 2.0 compliance with Intel Speed Step Support C1e, C2, C3 and S3, S4,S5 for mobile CPU. • DMI utility for BIOS serial number configuration/asset tag • Support PXE • Support Y2K solution • Support Win Flash Wake on LAN from S3 • Wake on LAN form S4 in AC mode • System information ItemSpecifications Vendor/model name AUO B11.6XW02CMO N116B6-L02 LG LP116WH1- TLA1Samsung LTN116AT01-A01 Screen Diagonal (mm)11.6” 11.6” 11.6” 11.6” Display Area (mm)256.125 x 144 (11.6” diagonal) Display resolution (pixels)1366 x 768 1366 x 768 1366 x 768 1366 x 768 Pixel Pitch (mm)0.1875 x 0.1875 0.1875 x 0.1875 0.1875 x 0.1875 0.2265(H) x 0.2265(V) Typical White Luminance (cd/m2) also called Brightness200 200 200 200 Contrast Ratio500:1 500:1 500:1 500:1 Response Time (Optical Rise Time/Fall Time) msec8788 ItemSpecifications
20Chapter 1 Bluetooth Audio Codec and Amplifier LAN InterfaceTypical Power Consumption (watt) 4.0442.85 Weight (without inverter)255g 225g 255g 255g Physical Size (mm)268 (L) x 161.5 (W)268 x 161.5 x 5 268.0 x 161.5 268.0 x 161.5 Electrical InterfaceLV D S LV D S LV D S LV D S Viewing Angle (degree) Horizontal (Right) / (Left) Vertical (Upper) / (Lower)45/45 20/4045/45 20/4545/45 20/40 ItemSpecification Bluetooth Controller Bluetooth module Foxconn Bluetooth BRM 2046 BT2.1 (T60H928.33) F/ W:861 Features • Fully Qualified Bluetooth v2.1 with Class 2 specification RF output power. • Enhanced Data Rate (EDR) compliant. • Full Piconet and Scatternet operation. • Integrated PIFA Antenna with better RF performance. • USB 2.0 compliant interface. • F/W upgradable via Flash downloads. • Very low power consumption. • Support Coexistence with Intel WCS (Wireless Coexistence System) & AFH (Adaptive Frequency Hopping). ItemSpecification Audio ControllerRealtek ALC269X Features • Headphone-out with S/PDF, Line-In and Microphone-In. • 2 stereo ADCs support 16/20/24-bit PCM format recording simultaneously. ItemSpecification LAN Chipset ATHEROS AR8131L Package 48pin QFN ItemSpecifications