Acer Aspire 7540 Service Guide
Page 15
...LAN communication. Num Lock Lights up when Caps Lock is activated. Enables/disables the Bluetooth function. Charging: The light shows amber when the battery is active. Fully charged: The light shows blue when in -1 card reader Description Accepts Secure Digital (SD), MultiMediaCard (...MMC), Memory Stick (MS), Memory Stick PRO (MS PRO), xD-Picture Card (xD). Indicates the status of Bluetooth communication. (only for certain models) Launches Acer...
...LAN communication. Num Lock Lights up when Caps Lock is activated. Enables/disables the Bluetooth function. Charging: The light shows amber when the battery is active. Fully charged: The light shows blue when in -1 card reader Description Accepts Secure Digital (SD), MultiMediaCard (...MMC), Memory Stick (MS), Memory Stick PRO (MS PRO), xD-Picture Card (xD). Indicates the status of Bluetooth communication. (only for certain models) Launches Acer...
Acer Aspire 7540 Service Guide
Page 18
... easy-to stay cool, even after prolonged use. Bottom View 1 6 2 3 5 4 # Icon Item 1 Battery bay Description Houses the computer's battery pack. 2 Batter Lock 3 Battery release latch Locks the battery in AC mode. 10 Chapter 1 Charging: The light shows amber when the battery is charging. 2. Fully charged: The light shows blue when in AC mode. NOTE: 1. Note: Do not cover...
... easy-to stay cool, even after prolonged use. Bottom View 1 6 2 3 5 4 # Icon Item 1 Battery bay Description Houses the computer's battery pack. 2 Batter Lock 3 Battery release latch Locks the battery in AC mode. 10 Chapter 1 Charging: The light shows amber when the battery is charging. 2. Fully charged: The light shows blue when in AC mode. NOTE: 1. Note: Do not cover...
Acer Aspire 7540 Service Guide
Page 95
... an error. Press F2 in the message window. Disconnect the power adapter and install the charged battery pack; If the power-on the screen, or hang the system. 1. If the operational charge does not work , reconnect the cable connector and repeat the failing operation. Follow the instructions... in the test items. 4. Go to the diagnostic memory in the following list: • "Check the Power Adapter" on page 87 • "Check the Battery Pack" on the...
... an error. Press F2 in the message window. Disconnect the power adapter and install the charged battery pack; If the power-on the screen, or hang the system. 1. If the operational charge does not work , reconnect the cable connector and repeat the failing operation. Follow the instructions... in the test items. 4. Go to the diagnostic memory in the following list: • "Check the Power Adapter" on page 87 • "Check the Battery Pack" on the...
Acer Aspire 7540 Service Guide
Page 96
... the pointer movement stops in the computer. Power off the computer. 2. If the battery status indicator does not light up, remove the battery pack and let it has been configured. If the charge indicator still does not light up , replace the DC/DC charger board. Power-On... first. Some of them display information about a hardware device, e.g., the amount of the error messages occur during POST. To check the battery charge operation, use the touchpad, the pointer drifts on page 102. After you determine the next possible FRU to room temperature. NOTE: Perform ...
... the pointer movement stops in the computer. Power off the computer. 2. If the battery status indicator does not light up, remove the battery pack and let it has been configured. If the charge indicator still does not light up , replace the DC/DC charger board. Power-On... first. Some of them display information about a hardware device, e.g., the amount of the error messages occur during POST. To check the battery charge operation, use the touchpad, the pointer drifts on page 102. After you determine the next possible FRU to room temperature. NOTE: Perform ...
Acer Aspire 7540 Service Guide
Page 106
Battery can't be charged Action in Sequence PCMCIA slot assembly System board PCMCIA slot assembly Memory-Related Symptoms Symptom / Error Memory count (size) appears different from actual size. See "Power System Check" on page 88. Action in Sequence Power source (battery pack and power adapter). Audio ... cover switch System board 98 Chapter 4 Power-Related Symptoms Symptom / Error The system doesn't power-off. System board See "Check the Battery Pack" on page 87. Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Save to Disk (S4)" on page ...
Battery can't be charged Action in Sequence PCMCIA slot assembly System board PCMCIA slot assembly Memory-Related Symptoms Symptom / Error Memory count (size) appears different from actual size. See "Power System Check" on page 88. Action in Sequence Power source (battery pack and power adapter). Audio ... cover switch System board 98 Chapter 4 Power-Related Symptoms Symptom / Error The system doesn't power-off. System board See "Check the Battery Pack" on page 87. Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Save to Disk (S4)" on page ...
Acer Aspire 7540 Service Guide
Page 107
Action in Sequence Enter BIOS Setup Utility to Disk (S4)" on page 26. Refresh battery (continue use battery until power off, then charge battery). Battery pack System board Reconnect hard disk/CD-ROM drives. External display does not work . Printer driver Printer cable Printer ...display switching System board System board Onboard Devices Configuration Run printer self-test. System hangs intermittently. Battery fuel gauge in Sequence Reconnect the keyboard cable. LCD cover switch System board Remove battery pack and let it cool for 2 hours. USB does not work . Hard disk connection ...
Action in Sequence Enter BIOS Setup Utility to Disk (S4)" on page 26. Refresh battery (continue use battery until power off, then charge battery). Battery pack System board Reconnect hard disk/CD-ROM drives. External display does not work . Printer driver Printer cable Printer ...display switching System board System board Onboard Devices Configuration Run printer self-test. System hangs intermittently. Battery fuel gauge in Sequence Reconnect the keyboard cable. LCD cover switch System board Remove battery pack and let it cool for 2 hours. USB does not work . Hard disk connection ...
Acer Aspire 7736, Aspire 7736Z Notebook Series Start Guide
Page 5
...Indicates the status of wireless button/indicator LAN communication. HDD Indicates when the hard disk drive is charging. 2. Charging: The light shows amber when the battery is active. Fully charged: The light shows blue when in AC mode. 8 Click buttons (left, The left and ...button Turns the computer on and off . 4 Wireless LAN Enables/disables the wireless LAN communication function. Protection fingerprint reader supporting Acer FingerNav 4-way control function (only for certain models). 9 Palmrest Comfortable support area for your computer. 6 Touchpad Touch-sensitive...
...Indicates the status of wireless button/indicator LAN communication. HDD Indicates when the hard disk drive is charging. 2. Charging: The light shows amber when the battery is active. Fully charged: The light shows blue when in AC mode. 8 Click buttons (left, The left and ...button Turns the computer on and off . 4 Wireless LAN Enables/disables the wireless LAN communication function. Protection fingerprint reader supporting Acer FingerNav 4-way control function (only for certain models). 9 Palmrest Comfortable support area for your computer. 6 Touchpad Touch-sensitive...