Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide
Page 13
Indicates the status of Bluetooth communication. (only for certain models) Backup key Launches Acer Backup Management for certain models) 2 Display screen Also called Liquid-Crystal Display (LCD), displays computer output (Configuration may vary by models). 3 Power button Turns the computer on and ... of wireless button/indicator LAN communication. Top View 1 2 13 3 12 4 11 5 10 6 9 7 8 # Icon Item Description 1 Acer Crystal Eye webcam Web camera for video communication. (only for three-step data backup. Chapter 1 5 Num Lock Lights up when Caps Lock is ...
Indicates the status of Bluetooth communication. (only for certain models) Backup key Launches Acer Backup Management for certain models) 2 Display screen Also called Liquid-Crystal Display (LCD), displays computer output (Configuration may vary by models). 3 Power button Turns the computer on and ... of wireless button/indicator LAN communication. Top View 1 2 13 3 12 4 11 5 10 6 9 7 8 # Icon Item Description 1 Acer Crystal Eye webcam Web camera for video communication. (only for three-step data backup. Chapter 1 5 Num Lock Lights up when Caps Lock is ...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide
Page 28
... keypads Windows logo key Internal & external keyboard work simultaneously Battery Item Vendor Battery Type Pack capacity Number of battery cell Package configuration LCD 17.3" inch Item Vendor & model name Screen Diagonal (mm) Display resolution (pixels) Pixel Pitch Pixel Arrangement Display Mode Typical White Luminance (NIT) also called Brightness 20 Specification UMA AMD...
... keypads Windows logo key Internal & external keyboard work simultaneously Battery Item Vendor Battery Type Pack capacity Number of battery cell Package configuration LCD 17.3" inch Item Vendor & model name Screen Diagonal (mm) Display resolution (pixels) Pixel Pitch Pixel Arrangement Display Mode Typical White Luminance (NIT) also called Brightness 20 Specification UMA AMD...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide
Page 95
...detail as a guide for computer problems. NOTE: The diagnostic tests are indicated. LCD display problems or others). Use the following procedure as possible. 2. POST detects ...intermittent problems). Symptoms (Verified) Power failure. (The power indicator does not go on or stay on screen. Other symptoms (i.e. Verify the symptoms by attempting to re-create the failure by running the diagnostic test...or by repeating the same operation. 3. No beep or error codes are intended to test only Acer products. "Power-On Self-Test (POST) Error Message" on page 92 "Undetermined Problems" on ...
...detail as a guide for computer problems. NOTE: The diagnostic tests are indicated. LCD display problems or others). Use the following procedure as possible. 2. POST detects ...intermittent problems). Symptoms (Verified) Power failure. (The power indicator does not go on or stay on screen. Other symptoms (i.e. Verify the symptoms by attempting to re-create the failure by running the diagnostic test...or by repeating the same operation. 3. No beep or error codes are intended to test only Acer products. "Power-On Self-Test (POST) Error Message" on page 92 "Undetermined Problems" on ...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide
Page 107
...key doesn't work LCD is too dark LCD brightness cannot be adjusted LCD contrast cannot be adjusted Unreadable LCD screen Missing pels in Sequence Power source (battery pack and power adapter). Action in characters Abnormal screen Wrong color displayed LCD has extra horizontal...execute "Load Setup Default Settings", then reboot system. LCD inverter ID LCD cable LCD inverter LCD System board Reconnect the LCD connector LCD inverter ID LCD cable LCD inverter LCD System board LCD inverter ID LCD inverter LCD cable LCD System board Indicator-Related Symptoms Symptom / Error Indicator ...
...key doesn't work LCD is too dark LCD brightness cannot be adjusted LCD contrast cannot be adjusted Unreadable LCD screen Missing pels in Sequence Power source (battery pack and power adapter). Action in characters Abnormal screen Wrong color displayed LCD has extra horizontal...execute "Load Setup Default Settings", then reboot system. LCD inverter ID LCD cable LCD inverter LCD System board Reconnect the LCD connector LCD inverter ID LCD cable LCD inverter LCD System board LCD inverter ID LCD inverter LCD cable LCD System board Indicator-Related Symptoms Symptom / Error Indicator ...
Acer Aspire 7740, Aspire 7740G Notebook Series Start Guide
Page 5
...toggle Turns the internal touchpad on and off . 11 Microphone Internal microphone for recording sound. Protection fingerprint reader supporting Acer FingerNav 4-way control function (only for certain models). 9 Palmrest Comfortable support area for your computer. 6 Touchpad ...1. Num Lock Lights up when Caps Lock is activated. Backup key Launches Acer Backup Management for certain models). 5 English # Icon Item Description 2 Display screen Also called Liquid-Crystal Display (LCD), displays computer output (configuration may vary by model). 3 Power button Turns...
...toggle Turns the internal touchpad on and off . 11 Microphone Internal microphone for recording sound. Protection fingerprint reader supporting Acer FingerNav 4-way control function (only for certain models). 9 Palmrest Comfortable support area for your computer. 6 Touchpad ...1. Num Lock Lights up when Caps Lock is activated. Backup key Launches Acer Backup Management for certain models). 5 English # Icon Item Description 2 Display screen Also called Liquid-Crystal Display (LCD), displays computer output (configuration may vary by model). 3 Power button Turns...