Aspire 5349, 5749, 5749Z Service Guide
Page 3
... conventions are shown in constant width bold. Example: [01] The server has been stopped User input (text that represents information displayed on a computer screen, such as command names, option letters, and words) are used in this manual: ! Example: At the prompt, type run -m Keyboard keys are shown...
... conventions are shown in constant width bold. Example: [01] The server has been stopped User input (text that represents information displayed on a computer screen, such as command names, option letters, and words) are used in this manual: ! Example: At the prompt, type run -m Keyboard keys are shown...
Aspire 5349, 5749, 5749Z Service Guide
Page 21
Hardware Specifications and Configurations 1-11 Top View # Icon Item Description 1 Integrated webcam Web camera for video communication (configuration may vary by model). 2 Display screen Also called Liquid-Crystal Display (LCD), displays computer output (configuration may vary by model). 3 Power button Turns the computer on and off. 4 Keyboard For entering ...
Hardware Specifications and Configurations 1-11 Top View # Icon Item Description 1 Integrated webcam Web camera for video communication (configuration may vary by model). 2 Display screen Also called Liquid-Crystal Display (LCD), displays computer output (configuration may vary by model). 3 Power button Turns the computer on and off. 4 Keyboard For entering ...
Aspire 5349, 5749, 5749Z Service Guide
Page 29
...-sized keyboard and an embedded numeric keypad, separate cursor, lock, function and special keys. When Num Lock is on, the numeric keypad is on, the screen moves one line up or down when the up or down arrow keys are in uppercase. Hardware Specifications and Configurations 1-19 Lock key Caps Lock...
...-sized keyboard and an embedded numeric keypad, separate cursor, lock, function and special keys. When Num Lock is on, the numeric keypad is on, the screen moves one line up or down when the up or down arrow keys are in uppercase. Hardware Specifications and Configurations 1-19 Lock key Caps Lock...
Aspire 5349, 5749, 5749Z Service Guide
Page 31
...disables the computer's communication devices. (Communication devices may vary by configuration.) Puts the computer in the hockey combination. Increases the screen brightness. + Brightness down Decreases the screen brightness. Hotkeys 0 The computer employs hotkeys or key combinations to save power. Press any key to return. Figure 1-9. ... off. + + Speaker toggle Brightness up Turns the speakers on and off Touchpad toggle Switches display output between the display screen, external monitor (if connected) and both. Hardware Specifications and Configurations 1-21
...disables the computer's communication devices. (Communication devices may vary by configuration.) Puts the computer in the hockey combination. Increases the screen brightness. + Brightness down Decreases the screen brightness. Hotkeys 0 The computer employs hotkeys or key combinations to save power. Press any key to return. Figure 1-9. ... off. + + Speaker toggle Brightness up Turns the speakers on and off Touchpad toggle Switches display output between the display screen, external monitor (if connected) and both. Hardware Specifications and Configurations 1-21
Aspire 5349, 5749, 5749Z Service Guide
Page 41
LED 15.6" Item Vendor & Model name Screen Diagonal (mm) Active Area (mm) Display resolution (pixels) Pixel Pitch (mm) Typical White Luminance (cd/m2) also called Brightness Contrast Ratio Response Time (Optical Rise ...
LED 15.6" Item Vendor & Model name Screen Diagonal (mm) Active Area (mm) Display resolution (pixels) Pixel Pitch (mm) Typical White Luminance (cd/m2) also called Brightness Contrast Ratio Response Time (Optical Rise ...
Aspire 5349, 5749, 5749Z Service Guide
Page 59
... the DIMM door open the DIMM door[ ]. Refer to Chapter 4, Troubleshooting when a problem arises. Navigation keys appear at the bottom of screen. To change the boot device without entering BIOS Setup Utility, set to Disabled. To change the boot device without entering the BIOS SETUP, ...press F12 during POST (power-on self-test) when prompted at the bottom of the screen. use the left and right arrow keys Item - NOTE: NOTE: System information is a hardware configuration program built into a computer's...
... the DIMM door open the DIMM door[ ]. Refer to Chapter 4, Troubleshooting when a problem arises. Navigation keys appear at the bottom of screen. To change the boot device without entering BIOS Setup Utility, set to Disabled. To change the boot device without entering the BIOS SETUP, ...press F12 during POST (power-on self-test) when prompted at the bottom of the screen. use the left and right arrow keys Item - NOTE: NOTE: System information is a hardware configuration program built into a computer's...
Aspire 5349, 5749, 5749Z Service Guide
Page 60
... name of HDD (hard disk drive) installed on primary IDE master HDD Serial Number Serial number of HDD installed on the InsydeH20 BIOS Setup Utility screen: NOTE: NOTE: The screens provided are for reference only.
... name of HDD (hard disk drive) installed on primary IDE master HDD Serial Number Serial number of HDD installed on the InsydeH20 BIOS Setup Utility screen: NOTE: NOTE: The screens provided are for reference only.
Aspire 5349, 5749, 5749Z Service Guide
Page 62
... Memory Video Memory Quiet Boot Network Boot F12 Boot Menu Total memory available Available memory for video Shows OEM (original equipment manufacturer) screen during system boot instead of traditional POST screen Option to boot system from LAN (local area network) Option to use boot menu during POST D2D Recovery Option to set...
... Memory Video Memory Quiet Boot Network Boot F12 Boot Menu Total memory available Available memory for video Shows OEM (original equipment manufacturer) screen during system boot instead of traditional POST screen Option to boot system from LAN (local area network) Option to use boot menu during POST D2D Recovery Option to set...
Aspire 5349, 5749, 5749Z Service Guide
Page 66
... the Confirm New Password field. + IMPORTANT: Use care when typing a password. Figure 2-5. Use the and keys to Set. NOTE: NOTE: Password on the screen. 3. Press Enter. Use the and keys to activate password feature. 4.
... the Confirm New Password field. + IMPORTANT: Use care when typing a password. Figure 2-5. Use the and keys to Set. NOTE: NOTE: Password on the screen. 3. Press Enter. Use the and keys to activate password feature. 4.
Aspire 5349, 5749, 5749Z Service Guide
Page 67
... the password feature. 5. Figure 2-8. Press F10 to Set. Set Supervisor Password 2. Setup Notice The password setting is OK, the screen will set to Enabled to save changes and exit the BIOS Setup Utility. Type current password in Enter Current Password field and press ...Enter. 3. If the password entered does not match the current password, the screen shows the Setup Warning dialog. (Figure 2-9) System Utilities 2-11 Changing a Password 0 1. Press Enter. Type current password in Enter Current ...
... the password feature. 5. Figure 2-8. Press F10 to Set. Set Supervisor Password 2. Setup Notice The password setting is OK, the screen will set to Enabled to save changes and exit the BIOS Setup Utility. Type current password in Enter Current Password field and press ...Enter. 3. If the password entered does not match the current password, the screen shows the Setup Warning dialog. (Figure 2-9) System Utilities 2-11 Changing a Password 0 1. Press Enter. Type current password in Enter Current ...
Aspire 5349, 5749, 5749Z Service Guide
Page 74
Double-click WinFlash executable (ZQR_101W.exe). 2. InsydeFlash 2-18 System Utilities WinFlash Utility 0 Perform the following to begin update. A progress screen is shown. (Figure 2-16) Figure 2-16. Click OK to use the WinFlash Utility: 1.
Double-click WinFlash executable (ZQR_101W.exe). 2. InsydeFlash 2-18 System Utilities WinFlash Utility 0 Perform the following to begin update. A progress screen is shown. (Figure 2-16) Figure 2-16. Click OK to use the WinFlash Utility: 1.
Aspire 5349, 5749, 5749Z Service Guide
Page 76
Supervisor Password Error System Utilities Removing BIOS Passwords 0 (Hardware method) To clear User or Supervisor passwords, remove lower cover and use a metal instrument to short the CMOS jumper. 1 2 Figure 2-19. is entered three times, the message System will halt! CMOS Jumper Item 1 Clear CMOS Jumper 2 Clear CMOS Jumper Description (Software method) If wrong supervisor password is displayed on screen. 2-20 Figure 2-20. CMOS Jumper Table 2-6.
Supervisor Password Error System Utilities Removing BIOS Passwords 0 (Hardware method) To clear User or Supervisor passwords, remove lower cover and use a metal instrument to short the CMOS jumper. 1 2 Figure 2-19. is entered three times, the message System will halt! CMOS Jumper Item 1 Clear CMOS Jumper 2 Clear CMOS Jumper Description (Software method) If wrong supervisor password is displayed on screen. 2-20 Figure 2-20. CMOS Jumper Table 2-6.
Aspire 5349, 5749, 5749Z Service Guide
Page 79
To execute a specific function, select the associated menu number. Boot to the operating system (Windows, etc.). Figure 2-25. DMI Tools Main Menu Screen System Utilities 2-23 When the BIOS shows Verifying DMI pool data, it is checking that the table correlates with the hardware before sending information to ...
To execute a specific function, select the associated menu number. Boot to the operating system (Windows, etc.). Figure 2-25. DMI Tools Main Menu Screen System Utilities 2-23 When the BIOS shows Verifying DMI pool data, it is checking that the table correlates with the hardware before sending information to ...
Aspire 5349, 5749, 5749Z Service Guide
Page 142
... if updated. 5. Refer to Disassembly Process. If extensive pixel damage is present (different colored spots in the same locations on the screen), the LCD is faulty and should be replaced. If the display is too dim at the highest brightness setting, the LCD is listed under Other...61548;No hardware is faulty and should be replaced. Connect the power and reboot the computer. 5. If the POST or video appears on -screen prompts. 4-6 Troubleshooting Start the computer. Refer to the desired resolution. Click Apply and check the display.
... if updated. 5. Refer to Disassembly Process. If extensive pixel damage is present (different colored spots in the same locations on the screen), the LCD is faulty and should be replaced. If the display is too dim at the highest brightness setting, the LCD is listed under Other...61548;No hardware is faulty and should be replaced. Connect the power and reboot the computer. 5. If the POST or video appears on -screen prompts. 4-6 Troubleshooting Start the computer. Refer to the desired resolution. Click Apply and check the display.
Aspire 5349, 5749, 5749Z Service Guide
Page 148
.... 10. If the issue is still not resolved, refer to Online Support Information. 4-12 Troubleshooting NOTE: NOTE: If Speakers does not show, right-click on -screen prompts to start Speaker Setup. Reinstall the operating system. 12. Follow the on the Playback tab and select Show Disabled Devices (clear by default). 7. that...
.... 10. If the issue is still not resolved, refer to Online Support Information. 4-12 Troubleshooting NOTE: NOTE: If Speakers does not show, right-click on -screen prompts to start Speaker Setup. Reinstall the operating system. 12. Follow the on the Playback tab and select Show Disabled Devices (clear by default). 7. that...
Aspire 5349, 5749, 5749Z Service Guide
Page 149
..., perform the following: Figure 4-7. Microphone Failure 1. Check that the microphone is still not resolved, refer to the maximum setting and click OK. 6. Right click on -screen prompts to Start Control Panel Hardware and Sound Sound and select the Recording tab. 2. Test the microphone hardware: Select the...
..., perform the following: Figure 4-7. Microphone Failure 1. Check that the microphone is still not resolved, refer to the maximum setting and click OK. 6. Right click on -screen prompts to Start Control Panel Hardware and Sound Sound and select the Recording tab. 2. Test the microphone hardware: Select the...