Acer Aspire One AO725 Netbook Service Guide
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... System Board Major Chips 1-25 Processor 1-25 Processor Specifications 1-25 CPU Fan True Value Table 1-26 System Memory 1-26 Memory Combinations 1-26 Video Interface 1-27 BIOS 1-27 Keyboard 1-27 Hard Disk Drive (AVL components 1-28 LCD 11.6 1-29 LCD 11.6" (Continued 1-30 LCD Inverter (not available with this model 1-31...
... System Board Major Chips 1-25 Processor 1-25 Processor Specifications 1-25 CPU Fan True Value Table 1-26 System Memory 1-26 Memory Combinations 1-26 Video Interface 1-27 BIOS 1-27 Keyboard 1-27 Hard Disk Drive (AVL components 1-28 LCD 11.6 1-29 LCD 11.6" (Continued 1-30 LCD Inverter (not available with this model 1-31...
Acer Aspire One AO725 Netbook Service Guide
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... Reader 1-39 System LED Indicator 1-40 System DMA Specification 1-40 System Interrupt Specification 1-41 System I/O Address Map 1-46 Memory Address Map 1-48 CHAPTER 2 System Utilities BIOS Setup Utility 2-3 Navigating the BIOS Utility 2-3 BIOS 2-4 Information 2-4 Main 2-6 Security 2-8 Boot 2-12 Exit 2-13...
... Reader 1-39 System LED Indicator 1-40 System DMA Specification 1-40 System Interrupt Specification 1-41 System I/O Address Map 1-46 Memory Address Map 1-48 CHAPTER 2 System Utilities BIOS Setup Utility 2-3 Navigating the BIOS Utility 2-3 BIOS 2-4 Information 2-4 Main 2-6 Security 2-8 Boot 2-12 Exit 2-13...
Acer Aspire One AO725 Netbook Service Guide
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DOS Flash Utility 2-15 WinFlash Utility 2-17 Clearing BIOS Passwords 2-18 Removing Insyde BIOS Passwords 2-19 Removing Insyde HDD Password 2-21 Miscellaneous Tools 2-22 Using DMITools 2-22 Using UUIDTools 2-26 Using the LAN MAC EEPROM Utility 2-28 Crisis Disk ...
DOS Flash Utility 2-15 WinFlash Utility 2-17 Clearing BIOS Passwords 2-18 Removing Insyde BIOS Passwords 2-19 Removing Insyde HDD Password 2-21 Miscellaneous Tools 2-22 Using DMITools 2-22 Using UUIDTools 2-26 Using the LAN MAC EEPROM Utility 2-28 Crisis Disk ...
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... 4-14 Intermittent Problems 4-15 Undetermined Problems 4-15 Post Codes 4-16 CHAPTER 5 Jumper and Connector Locations Mainboard Jumper and Connector Locations 5-3 Clearing Password Check and BIOS Recovery 5-5 Clearing Password Check 5-5 BIOS Recovery by Crisis Disk 5-7 CHAPTER 6 FRU (Field Replaceable Unit) List Exploded Diagrams 6-4 FRU List 6-8 Screw List 6-20 CHAPTER 7 Model Definition and Configuration...
... 4-14 Intermittent Problems 4-15 Undetermined Problems 4-15 Post Codes 4-16 CHAPTER 5 Jumper and Connector Locations Mainboard Jumper and Connector Locations 5-3 Clearing Password Check and BIOS Recovery 5-5 Clearing Password Check 5-5 BIOS Recovery by Crisis Disk 5-7 CHAPTER 6 FRU (Field Replaceable Unit) List Exploded Diagrams 6-4 FRU List 6-8 Screw List 6-20 CHAPTER 7 Model Definition and Configuration...
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... System Board Major Chips 1-25 Processor 1-25 Processor Specifications 1-25 CPU Fan True Value Table 1-26 System Memory 1-26 Memory Combinations 1-26 Video Interface 1-27 BIOS 1-27 Keyboard 1-27 Hard Disk Drive (AVL components 1-28 LCD 11.6 1-29 LCD 11.6" (Continued 1-30 LCD Inverter (not available with this model 1-31 Display...
... System Board Major Chips 1-25 Processor 1-25 Processor Specifications 1-25 CPU Fan True Value Table 1-26 System Memory 1-26 Memory Combinations 1-26 Video Interface 1-27 BIOS 1-27 Keyboard 1-27 Hard Disk Drive (AVL components 1-28 LCD 11.6 1-29 LCD 11.6" (Continued 1-30 LCD Inverter (not available with this model 1-31 Display...
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...for 3G models) LAN: Fast Ethernet Wake-on LAN support PCI Express 2.0 support Privacy Control 0 BIOS user, supervisor, HDD passwords Kensington lock slot Dimension and Weight 0 Dimensions: 285 (W) x 202 (D) x 23.5 (H) mm...cell battery pack Power Adapter and Battery 0 Product Safety Electric Appliance and Materials (PSE) certified for battery pack Power adapter 2-pin 40W Acer MiniGo AC adapter: 93.2 (W) x 32.2 (D) x 42.5 (H) mm (3.66 x 1.26 x 1.67 inches) ...
...for 3G models) LAN: Fast Ethernet Wake-on LAN support PCI Express 2.0 support Privacy Control 0 BIOS user, supervisor, HDD passwords Kensington lock slot Dimension and Weight 0 Dimensions: 285 (W) x 202 (D) x 23.5 (H) mm...cell battery pack Power Adapter and Battery 0 Product Safety Electric Appliance and Materials (PSE) certified for battery pack Power adapter 2-pin 40W Acer MiniGo AC adapter: 93.2 (W) x 32.2 (D) x 42.5 (H) mm (3.66 x 1.26 x 1.67 inches) ...
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Video Interface Chipset Item Package Interface Compatibility Sampling rate BIOS Item BIOS vendor BIOS Version BIOS ROM type BIOS ROM size Features Keyboard Item Type Total number of keypads Windows logo key Internal & external keyboard work simultaneously Features Specification ATI Zacate... (Winbond), A25LQ32A (AMIC) 4MB Serial Flash Memory Insyde code base boot block non-shadow RAM support uEFI Specification Acer AF1S_A10B keyboard 84-US/85-UK/88-JP key Yes Plug USB keyboard to the USB port directly: Yes Phantom key auto detect ...
Video Interface Chipset Item Package Interface Compatibility Sampling rate BIOS Item BIOS vendor BIOS Version BIOS ROM type BIOS ROM size Features Keyboard Item Type Total number of keypads Windows logo key Internal & external keyboard work simultaneously Features Specification ATI Zacate... (Winbond), A25LQ32A (AMIC) 4MB Serial Flash Memory Insyde code base boot block non-shadow RAM support uEFI Specification Acer AF1S_A10B keyboard 84-US/85-UK/88-JP key Yes Plug USB keyboard to the USB port directly: Yes Phantom key auto detect ...
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BIOS Setup Utility 2-3 Navigating the BIOS Utility 2-3 BIOS 2-4 Information 2-4 Main 2-6 Security 2-8 Boot 2-12 Exit 2-13 BIOS Flash Utilities 2-14 DOS Flash Utility 2-15 WinFlash Utility 2-17 Clearing BIOS Passwords 2-18 Removing Insyde BIOS Passwords 2-19 Removing Insyde HDD Password 2-21 Miscellaneous Tools 2-22 Using DMITools 2-22 Using UUIDTools 2-26 Using the LAN MAC EEPROM Utility 2-28 Crisis Disk Recovery 2-29 2-2
BIOS Setup Utility 2-3 Navigating the BIOS Utility 2-3 BIOS 2-4 Information 2-4 Main 2-6 Security 2-8 Boot 2-12 Exit 2-13 BIOS Flash Utilities 2-14 DOS Flash Utility 2-15 WinFlash Utility 2-17 Clearing BIOS Passwords 2-18 Removing Insyde BIOS Passwords 2-19 Removing Insyde HDD Password 2-21 Miscellaneous Tools 2-22 Using DMITools 2-22 Using UUIDTools 2-26 Using the LAN MAC EEPROM Utility 2-28 Crisis Disk Recovery 2-29 2-2
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... so most users do not need to Disabled. Refer to run . Press Esc Load default settings - System Utilities 2-3 Navigating the BIOS Utility 0 Six menu options are: Information Main Security Boot Exit To navigate ...NOTE: System information is found in square brackets open the DIMM door open the DIMM door[ ]. To change the boot device without entering BIOS Setup Utility, set to be changed if enclosed in the Item Specific Help area of screen. use the left and right arrow keys ...
... so most users do not need to Disabled. Refer to run . Press Esc Load default settings - System Utilities 2-3 Navigating the BIOS Utility 0 Six menu options are: Information Main Security Boot Exit To navigate ...NOTE: System information is found in square brackets open the DIMM door open the DIMM door[ ]. To change the boot device without entering BIOS Setup Utility, set to be changed if enclosed in the Item Specific Help area of screen. use the left and right arrow keys ...
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... 1000 MHz WDC WD5000BPVT-22A1YT0 WD-WXA1CC1V1884 None V1.00 ATI VGA VER015.017.000.000.042824 ZHG1234567WKIN97yannis 12345678901234567890123456789012 Acer AO725 Acer 01020304050607080910111213141516 Figure 2-1. BIOS Information Parameter Description CPU Type CPU (central processing unit) type and speed of system CPU Speed Speed of ... HDD Serial Number Serial number of HDD installed on the InsydeH20 BIOS Setup Utility screen: NOTE: NOTE: The screens provided are for reference only. Actual values may differ by model. BIOS 0 The following is a description of the tabs found on primary...
... 1000 MHz WDC WD5000BPVT-22A1YT0 WD-WXA1CC1V1884 None V1.00 ATI VGA VER015.017.000.000.042824 ZHG1234567WKIN97yannis 12345678901234567890123456789012 Acer AO725 Acer 01020304050607080910111213141516 Figure 2-1. BIOS Information Parameter Description CPU Type CPU (central processing unit) type and speed of system CPU Speed Speed of ... HDD Serial Number Serial number of HDD installed on the InsydeH20 BIOS Setup Utility screen: NOTE: NOTE: The screens provided are for reference only. Actual values may differ by model. BIOS 0 The following is a description of the tabs found on primary...
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Table 2-1. BIOS Information (Continued) Parameter Description System BIOS Version System BIOS version VGA BIOS Version VGA (video graphics array) firmware version of system Serial Number Serial number of unit Asset Tag Number Asset tag number of system Product Name Product name of the system Manufacturer Name Manufacturer of system UUID Universally Unique Identifier System Utilities 2-5
Table 2-1. BIOS Information (Continued) Parameter Description System BIOS Version System BIOS version VGA BIOS Version VGA (video graphics array) firmware version of system Serial Number Serial number of unit Asset Tag Number Asset tag number of system Product Name Product name of the system Manufacturer Name Manufacturer of system UUID Universally Unique Identifier System Utilities 2-5
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...D2D Recovery Wake on LAN SATA Mode [Enabled] [Enabled] [Disabled] [Enabled] [Disabled] [AHCI Mode] Figure 2-2. REDUCE/INCREASE: F5/F6. BIOS Main Table 2-2 describes the parameters shown in 24-hour format System Date BIOS system date Total Memory Video Memory Quiet Boot Network Boot F12 Boot Menu Total memory available Available memory for... (hour:minute:second) Format MM/DD/YYYY (month/day/year) N/A N/A Option: Enabled or Disabled Option: Enabled or Disabled Option: Enabled or Disabled System Utilities BIOS Main Parameter Description System Time BIOS system time in Figure 2-2.
...D2D Recovery Wake on LAN SATA Mode [Enabled] [Enabled] [Disabled] [Enabled] [Disabled] [AHCI Mode] Figure 2-2. REDUCE/INCREASE: F5/F6. BIOS Main Table 2-2 describes the parameters shown in 24-hour format System Date BIOS system date Total Memory Video Memory Quiet Boot Network Boot F12 Boot Menu Total memory available Available memory for... (hour:minute:second) Format MM/DD/YYYY (month/day/year) N/A N/A Option: Enabled or Disabled Option: Enabled or Disabled Option: Enabled or Disabled System Utilities BIOS Main Parameter Description System Time BIOS system time in Figure 2-2.
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BIOS Main (Continued) Parameter Description D2D Recovery Option to use D2D Recovery function Wake on LAN Option to use Wake-on-LAN feature SATA Mode Option to set SATA controller mode Format/Option Option: Enabled or Disabled Option: Enabled or Disabled Option: AHCI or IDE System Utilities 2-7 Table 2-2.
BIOS Main (Continued) Parameter Description D2D Recovery Option to use D2D Recovery function Wake on LAN Option to use Wake-on-LAN feature SATA Mode Option to set SATA controller mode Format/Option Option: Enabled or Disabled Option: Enabled or Disabled Option: AHCI or IDE System Utilities 2-7 Table 2-2.
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... Item Specific Help Install or Change the password and the length of password must be greater or equal one word. Figure 2-3. BIOS Security Table 2-3 describes the parameters shown in Figure 2-3. Security 0 The Security tab shows parameters that safeguard and protect the computer from unauthorized... use. BIOS Security Parameter Description Supervisor Password Is Supervisor password setting User Password Is User password setting HDD Password Is HDD password ...
... Item Specific Help Install or Change the password and the length of password must be greater or equal one word. Figure 2-3. BIOS Security Table 2-3 describes the parameters shown in Figure 2-3. Security 0 The Security tab shows parameters that safeguard and protect the computer from unauthorized... use. BIOS Security Parameter Description Supervisor Password Is Supervisor password setting User Password Is User password setting HDD Password Is HDD password ...
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...Use care when typing a password. After setting the password, the computer sets the User Password parameter to save changes and exit BIOS Setup Utility. Press F10 to Set. System Utilities 2-9 Refer to dealer. Characters do not appear on Boot Shows if password is enabled, ... Password dialog box appears. NOTE: NOTE: To change an existing password, refer to set to Enabled to activate password feature. 4. Press Enter. BIOS Security (Continued) Parameter Description Password on the screen. 3. Use the ↑ and ↓ keys to enter password, three attempts are not case...
...Use care when typing a password. After setting the password, the computer sets the User Password parameter to save changes and exit BIOS Setup Utility. Press F10 to Set. System Utilities 2-9 Refer to dealer. Characters do not appear on Boot Shows if password is enabled, ... Password dialog box appears. NOTE: NOTE: To change an existing password, refer to set to Enabled to activate password feature. 4. Press Enter. BIOS Security (Continued) Parameter Description Password on the screen. 3. Use the ↑ and ↓ keys to enter password, three attempts are not case...
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... in Enter Current Password field and press Enter. 3. Removing a Password 0 Perform the following: 1. Press F10 to save changes and exit BIOS Setup Utility. The Set Supervisor Password dialog box appears: Figure 2-5. Press Enter twice without typing anything in Enter New Password and Confirm New ...Password fields. Computer will show as follows. 2-10 Figure 2-7. Press F10 to save changes and exit the BIOS Setup Utility. Changing a Password 0 1. The Set Supervisor Password dialog box appears. Figure 2-6. If the verification is OK, the screen ...
... in Enter Current Password field and press Enter. 3. Removing a Password 0 Perform the following: 1. Press F10 to save changes and exit BIOS Setup Utility. The Set Supervisor Password dialog box appears: Figure 2-5. Press Enter twice without typing anything in Enter New Password and Confirm New ...Password fields. Computer will show as follows. 2-10 Figure 2-7. Press F10 to save changes and exit the BIOS Setup Utility. Changing a Password 0 1. The Set Supervisor Password dialog box appears. Figure 2-6. If the verification is OK, the screen ...
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... to select a device, then press to move it up the list, or to escape the menu Figure 2-10. Press to move it down the list. BIOS Boot 2-12 System Utilities
... to select a device, then press to move it up the list, or to escape the menu Figure 2-10. Press to move it down the list. BIOS Boot 2-12 System Utilities
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Exit Parameters Parameter Description Exit Saving Changes Exit BIOS utility and save setup item changes to save or discard changes and quit the BIOS Setup Utility. 3.7 Exit Saving Changes Exit Discarding Changes Load Setup Defaults Discard Changes Save Changes Item Specific Help ...Exit System Setup and save your changes. System Utilities 2-13 Figure 2-11. Exit Discarding Changes Exit BIOS utility without exiting. Table 2-4. Load Setup Defaults Load setup default values for all setup items. Discard Changes Load previous values of all...
Exit Parameters Parameter Description Exit Saving Changes Exit BIOS utility and save setup item changes to save or discard changes and quit the BIOS Setup Utility. 3.7 Exit Saving Changes Exit Discarding Changes Load Setup Defaults Discard Changes Save Changes Item Specific Help ...Exit System Setup and save your changes. System Utilities 2-13 Figure 2-11. Exit Discarding Changes Exit BIOS utility without exiting. Table 2-4. Load Setup Defaults Load setup default values for all setup items. Discard Changes Load previous values of all...
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...used . Perform the following conditions: New versions of system programs New features or options Restore a BIOS when it becomes corrupted. NOTE: NOTE: Flash utility has auto execution function. 2-14 System Utilities Boot system from bootable USB HDD. Copy... Flash Utility to update the system BIOS Flash ROM. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . Use the Flash ...
...used . Perform the following conditions: New versions of system programs New features or options Restore a BIOS when it becomes corrupted. NOTE: NOTE: Flash utility has auto execution function. 2-14 System Utilities Boot system from bootable USB HDD. Copy... Flash Utility to update the system BIOS Flash ROM. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . Use the Flash ...
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... press to position 1. 3.7 Boot priority order: 1. Execute ZHG009.EXE under DOS mode to modify boot priority order. Select Boot Menu to update BIOS. 6. System Utilities 2-15 Example: If using USB HDD to Update BIOS, move it down the list, or to move USB HDD to move it up the list. ATAPI CDROM...: 3. BIOS Boot 3. USB HDD: 6. Copy ZHG009.EXE to use the DOS Flash Utility: 1. Flash process begins as shown in Figure 2-13. Network Boot: Realtek PXE B01 ...
... press to position 1. 3.7 Boot priority order: 1. Execute ZHG009.EXE under DOS mode to modify boot priority order. Select Boot Menu to update BIOS. 6. System Utilities 2-15 Example: If using USB HDD to Update BIOS, move it down the list, or to move USB HDD to move it up the list. ATAPI CDROM...: 3. BIOS Boot 3. USB HDD: 6. Copy ZHG009.EXE to use the DOS Flash Utility: 1. Flash process begins as shown in Figure 2-13. Network Boot: Realtek PXE B01 ...