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Acer Aspire V5-431 Support Question

Acer Aspire V5-431 Support Question

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Question posted by asyiqinnurul49 on July 12th, 2018

The Black Thin Horizontal Line On My Screen At Left Right

hello. how to fix the black thin horizontal line on my screen ? is it related to BIOS system and please asap.

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Answer #1: Posted by Odin on July 13th, 2018 6:25 AM
This answer was accepted by the poster of the original question.
Odin

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Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.

Related Acer Aspire V5-431 Manual Pages

Acer V5-471 Notebook Service Guide - Page 2

...There are no representations or warranties, either expressed or implied, with respect to change without notice. No part of this Aspire MS2360 Service Guide. Should the programs prove defective following their purchase, the buyer (not the manufacturer, distributor, or ... written permission of merchantability or fitness for the updates made to change without notice. All rights reserved.
Acer V5-471 Notebook Service Guide - Page 3

... completing a task. Example: the DRS5 User's Guide /usr/local/bin/fd the /TPH15spool_M program Computer output (text that represents information displayed on a computer screen, such as command names, option letters, and words) are shown in constant width bold. WARNING: Indicates a potential for the proper completion of a procedure, choice of...
Acer V5-471 Notebook Service Guide - Page 5

... Pointing Device 1-7 I/O Ports 1-8 Software and Tools 1-8 Warranty 1-10 Dimensions and Weight 1-10 Environment 1-10 Notebook Tour 1-11 Open Front View 1-11 Close Front View 1-12 Left View 1-13 Right View 1-14 Base View 1-15 Touchpad Basics 1-16 Keyboard 1-17 D2D Recovery 1-21 System Block Diagram 1-22 Specification Tables 1-23 CHAPTER 2 System Utilities...
Acer V5-471 Notebook Service Guide - Page 12

...View 1-11 Close Front View 1-12 Left View 1-13 Right View 1-14 Base View 1-15 ...Touchpad Basics 1-16 Keyboard 1-17 D2D Recovery 1-21 System Block Diagram 1-22 Specification Tables 1-23 Computer Specifications 1-23 Processor 1-24 Processor Specifications 1-25 System Memory 1-25 Graphics Controller 1-26 VRAM (Discrete models only 1-26 System BIOS...
Acer V5-471 Notebook Service Guide - Page 16

... Secure Digital™ (SD) cards Audio Subsystem 0 Built-in microphone Two 2W, 2 cc chamber built-in speakers Headphone/speaker/line-out jack Realtek 271-VB6 1-6 Hardware Specifications and Configurations
Acer V5-471 Notebook Service Guide - Page 18

... I/O Ports 0 Multi-in-1 card reader (SD/MMC) USB ports (2 x 2.0, 1 x 3.0) HDMI™ port with HDCP support Headphones/speaker/line-out jack without S/PDIF support Internal microphone Feature port (bundled Y cable with LAN/VGA combo port) DC-in jack...
Acer V5-471 Notebook Service Guide - Page 21

.... Open Front View No. 1 2 3 4 5 6 7 Icon Item Description Integrated LED light Light for Webcam device Integrated webcam Web camera for sound recording and video communication. Display screen Also called liquid crystal display (LCD), displays computer output. Power button Turns the computer on and off. Touchpad Touch-sensitive pointing device which functions like...
Acer V5-471 Notebook Service Guide - Page 23

... connections. 5 USB 3.0 ports Connects to USB devices (e.g., USB mouse, USB camera). 6 USB 2.0 ports Connects to USB devices (e.g., USB mouse, USB camera). 7 Headphones/ Connects to audio line-out devices (e.g., speakers, speaker/line-out jack headphone). Left View No. Left View Table 1-3. Hardware Specifications and Configurations 1-13...
Acer V5-471 Notebook Service Guide - Page 24

Right View Table 1-4. Icon Item Description 1 Optical disc drive Internal optical disc drive; Insert the lock into the notch ...hole eject the optical drive tray when the computer is off. 5 Kensington lock slot Connects to secure the lock. Right View 0 Figure 1-4. Note: Wrap the computer security lock cable around an immovable object such as a table or the handle of a ...
Acer V5-471 Notebook Service Guide - Page 26

... across the touchpad (1) to perform selection and execution functions. Click once. These two buttons are the equivalent of the left and right buttons on the touchpad is the same as clicking the left button of a mouse. Press the left (2) and right (3) buttons located beneath the touchpad to move the cursor. Access context menu...
Acer V5-471 Notebook Service Guide - Page 28

Scroll Lock Fn+F12 When On, the screen moves one line up or down when pressing the up or down cursor keys. Windows Keys 0 The keyboard has two keys that perform Windows-specific functions. Figure 1-9. Keyboard ...
Acer V5-471 Notebook Service Guide - Page 29

...F5 Fn+F6 Display off the LCD back light Switches the display output between the display screen, external monitor (if connected) or both. Table 1-9. Hotkeys 0 The computer uses hotkeys...the Ease of Access Center window Application This key has the same effect as clicking the right mouse button; Turns off Display toggle Fn+F7 Fn+F8 Touchpad toggle Speaker toggle Description Toggles...
Acer V5-471 Notebook Service Guide - Page 63

...61548;Boot Exit Perform the following actions to navigate through the BIOS Setup Utility: Press to select items in the menu bar. Press to...), press F2 when the prompt appears on the computer model. Navigation keys appear on the right area of screen. NOTE: NOTE: Parameter values enclosed in an option box. Press F5 or...
Acer V5-471 Notebook Service Guide - Page 118

Figure 3-50. Start on page 3-37. 2. Gently pry loose the LCD bezel from the LCD assembly (2). Removing the LCD Bezel 0 1. LCD Bezel 3-40 Machine Maintenance Detach the bezel from the LCD cover (1). Perform the "Removing the LCD Module" procedure described on the bottom side, continue to the left and right sides, and finally the top side.
Acer V5-471 Notebook Service Guide - Page 122

... from the LCD back cover. Quantity 6 Screw Type Figure 3-58. LCD Bracket 3-44 Machine Maintenance Removing the LCD Brackets 0 1. Remove the six screws securing the left and right LCD brackets to the LCD back cover. Perform the "Removing the LCD Panel" procedure described on page 3-42. 2.
Acer V5-471 Notebook Service Guide - Page 125

LCD Bracket Screws Table 3-64. Figure 3-64. LCD Bracket 2. Secure the left and right LCD brackets to the LCD back cover using six screws. Place the LCD bracket into the LCD back cover. Figure 3-63. Screws Step LCD Bracket Reassembly Screw M2 × L3 Quantity 6 Screw Type Machine Maintenance 3-47 Reinstalling the LCD Brackets 0 1.
Acer V5-471 Notebook Service Guide - Page 164

...is properly installed. If permanent vertical/horizontal lines or dark spots appear in the application. If desktop display resolution is not normal, right-click on battery alone as this ...the power cable and reboot the computer. 5. Refer to the Online Support Information on the screen). Boot the computer. Refer to the previous version if updated. 5. Check the Device ...
Acer V5-471 Notebook Service Guide - Page 169

NOTE: NOTE: If Speakers do not show, right-click on -screen prompts to Start  Control Panel  Hardware and Sound  Sound. Remove any recently installed hardware or software. 9. Restore system and file settings from a ...
Acer V5-471 Notebook Service Guide - Page 170

... not resolved, refer to complete the test. 7. Select the Levels tab. 5. Right click on -screen prompts to the Online Support Information on page 8-3 4-12 Troubleshooting Test the microphone ...The microphone appears on the Recording tab and select Show Disabled Devices (clear by default). Right click on the Recording tab. 3. If the issue is enabled. Microphone Failure 0 If...
Acer V5-471 Notebook Service Guide - Page 205

Table 6-1. Description 7 LVDS combo cable 8 Antenna WIFI main (left) 9 Antenna WIFI aux. (right) 10 Keyboard 11 Power board 12 Power board EMI shield / mylar 13 Touch pad bracket assembly 14 Touch pad module 15 Upper case assembly 16 ...

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