Acer Aspire M5-481PT Service Manual

Text of Acer Aspire M5-481PT User Guide:

• iv General Information 0 This service guide provides all technical information relating to the basic configuration for Acer global product offering. To better fit local market requirements and enhance product competitiveness, your regional office may have decided to extend the functionality of a machine (such as add-on cards, modems, or extra memory capabilities). These localized featur

• Model Definition and Configuration 7-15 M5-481TG-5331 4G52Mass CN NX.M0KCN.003 CN M5-481TG-53314G52Mass W7HB64SCASCN1 MC N13PLP1GBCss_3V5U 2*2G/500_L+F20G/3L4.85/2 R/CB_Atheros WB222_HD_Wiping Cloth_AL_SC11SP1 M5-481TG-7351 4G25Mass GCTWN N9.M0KTW.001 WW M5-481TG-73514G25Mass W7HP64ASWW1 MC N13PLP1GBCss_3V5U 2*2G/F256G/3L4.85/2R/CB_ Atheros WB222_HD_Wiping Cloth_AL_ES61S

• Acer Aspire M5-481PT, 3-65 Battery Pack Installation 0 1. Position the battery pack in the chassis. 2. Install the battery pack. Figure 3-1. Battery Pack Installation 3. Connect the power cable. Figure 3-2. Power Cable Connection 4. Replace MIC cable to its position.

• Acer Aspire M5-481PT, Acer M5 481/481G/481T/481TG System Utilities 2-21 Figure 2-22. Unlock Password 5. On original device, enter password (Figure 2-22) in Enter Unlock Password dialog (Figure 2-21). Removing BIOS Password 0 If wrong supervisor password is entered three times, the System will halt! dialog is shown. (Figure 2-23) Figure 2-23. Supervisor Password Error 1. Press the Power button 2. Press the “[“ key at Post. Figure 2-24. Enter “[“ Key at Post

• Acer Aspire M5-481PT, 3-29 Hard Disk Drive Removal 0 Prerequisite: Top Cover Removal Audio Board Removal 1. Disconnect the Audio Board FFC and move away. Figure 3-1. Audio FFC Preparation 2. Disconnect the HDD cable. Figure 3-2. HDD Cable Removal

• Acer Aspire M5-481PT, 3-46 Speaker Modules Removal 0 Prerequisite: Mainboard Removal 1. Locate the speaker cables. Figure 3-1. Speaker Location 2. Remove the speaker (L/R) modules. Figure 3-2. Speaker Removal 3. Remove the speaker cabling.

• Acer Aspire M5-481PT, 2-14 Acer M5 481/481G/481T/481TG System Utilities Exit 0 The Exit tab allows users to save or discard changes and quit the BIOS Setup Utility. Figure 2-13. BIOS Exit Table 2-4 describes the parameters in Figure 2-13. InsydeH20 Setup Utility Rev. 3.5 Information Main Security Boot Exit Item Specific Help Exit Saving Changes Exit System Setup and save your changes. Exit Discard Changes Load Setup Defaults Discard Changes Save Changes F1 Help  Select Item F5/F6 Change Values F9 Setup Default ESC Exit  Select Me

• 4-16 Troubleshooting PEI Phase Post Code Table SEC_GO_TO_PEICORE SEC 0A Enter Boot Firmware Volume * 3 rd party related functions – Platform dependence. Functionality Name (Include\PostCode.h) Phase Post Code Description PEI_SIO_INIT PEI 70 Super I/O Initialization PEI_CPU_REG_INIT PEI 71 CPU Early Initialization PEI_CPU_AP_INIT* PEI 72 Multi-processor Early Ini

• 7-14 Model Definition and Configuration M5-481TG-5331 6G52Mass GCTWN NX.M0KTA.004 TWN M5-481TG-53316G52Mass W7HP64ASTW1 MC N13PLP1GBCss_3V5U 2G+4G/500+F20G/3L4.85/2R /CB_Atheros WB222_HD_Wiping Cloth_AL_TC41SP1 M5-481TG-3236 6G34Mass WW N9.M0KWW.002 WW M5-481TG-32366G34Mass W7HP64ASWW1 MC N13PLP1GBCss_3V5U 2G+4G/320+F20G/3L4.85/2R /CB_Atheros WB222_HD_Wipi

• Acer Aspire M5-481PT, 3-30 3. Remove the screw(s). 4. Remove the HDD. Figure 3-3. HDD Removal 5. Remove the screw(s). NOTE: NOTE: There are two screws on the HDD bracket. 6. Remove the HDD bracket. Figure 3-4. HDD Bracket Screws Removal

• Acer Aspire M5-481PT, 3-14 Audio Board Removal 0 Prerequisite: Top Cover Removal Touch Pad Bracket Removal 1. Turn the top cover to expose the bottom. 2. Disconnect the FFC and adhesive strip. Figure 3-1. Audio Board FFC Removal 3. Remove the screw(s). 4. Remove the Audio Board.

• Acer Aspire M5-481PT, Troubleshooting 4-15 Post Codes 0 The following are the InsydeH2O™ Functionality POST code tables. The components of the POST code table includes: SEC phase, PEI phase, DXE phase, BDS phase, CSM functions, S3 functions and ACPI functions. Post Code Range SEC Phase Post Code Phase POST Code Range SEC 0x01 - 0x0F PEI 0x70 - 0x9F DXE 0x40 - 0x6F BDS 0x10 - 0x3F SMM 0xA0 - 0xBF S3 0xC0 - 0xCF ASL 0x51 – 0x55 0xE1 – 0xE4 PostBDS 0xF9 – 0xFE InsydeH2ODDT™ Reserve 0xD0 – 0xD7 OEM Reserve 0xE8 – 0xEB Reserved 0

• Acer Aspire M5-481PT, 1-36 Hardware Specifications and Configurations USB Port HDMI Port AC Adapter Item Specification USB compliance level USB 3.0 EHCI 2 Number of USB port(s) 2 Location 2 on rear side Output Current 0.5A, 0.75A(ACER SPEC) Item Specification Compliance level HDMI1.4a Data throughput Up to 16.7 million colors Number of HDMI port(s) 1 Location 1 left side Item Specification Input rating 100-240V~1.7A(1,7A) 50-60Hz Maximum input AC current 1.7A(1,7A) 50-60Hz Maximum input AC current 264 Vrms Inrush current 264 Vac (Cold/Hot start) No damage; meet fuse and bridge diode I2t de-rating. Efficiency Meets EPA 2.0 level V requirement. Th

• Acer Aspire M5-481PT, Hardware Specifications and Configurations 1-9 5 Touchpad Touch-sensitive pointing device which functions like a computer mouse. 6 Keyboard For entering data into your computer. 7 Speaker toggle Turns the speakers on and off. 8 Display screen Also called Liquid-Crystal Display (LCD), displays computer output (Configuration may vary by model). Table 1-1. Top View (Continued) No Icon Item Description

• Acer Aspire M5-481PT, 3-42 CCD Module Removal 0 Prerequisite: LCD Module Removal 1. Locate the CCD module on the back of the LCD panel. 2. Remove module and disconnect from cable. Figure 3-1. CCD Cable Removal 3. Remove the module.

• Acer Aspire M5-481PT, 1-28 Hardware Specifications and Configurations Super-Multi Drive (continue) Vendor & Model name TSST TS-L633F Performance Specification With CD Diskette With DVD Diskette Transfer rate (KB/sec) Sustained: CD-ROM inside: 1.5 CD-ROM outside: 3.6 Sustained: DVD-R inside: 2.7 DVD-R outside: 10.8 DVD+R inside: 3.24 DVD+R outside: 10.8 Buffer Memory 1.5MB Interface SATA Applicable disc format KODAK PhotoCD Single and Multi-session CD Extra (CDPLUS) Video CD CD text data (Read/Write) CD-R discs (Read/Write) CD-RW discs (Read/Write) DVD-ROM DVD-R Ver.2.0 &2.1 for General (Read/Write) DVD-R DL Ver.3.0 (Read/Write) DV

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