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Asus A53U Support Question

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Question posted by jmlk45662 on November 27th, 2013

Display Problem

There is fast shifting coloured horizontal lines and the text/images are barely readlable - perfect text/images on a connected external screen

Current Answers

Answer #1: Posted by cursed on November 27th, 2013 8:46 PM
cursed

Member since:
November 27th, 2013

Points: 320,075
90
points
hey

Simple solution!

Connect this to an external monitor.

If that also display same issue, its the video card on this system

if that works fine, it is the system LCD assembly

thumbs up if helped:)



Take Care
bye

Related Asus A53U Manual Pages

User Manual - Page 3

... Disk Drive 62 Memory (RAM 64 Connections...65 Network Connection 65 Wireless LAN Connection (on selected models 67 Windows Wireless Network Connection 69 Bluetooth Wireless Connection(on selected models 71 Appendix Optional Accessories A-2 Optional Connections A-2 Operating System and Software A-3 System BIOS Settings A-4 Common Problems and Solutions A-7 Recovering Your Notebook PC...
User Manual - Page 7

.... DO NOT expose to or use the modem during a gas leak. DO NOT use near liquids, rain, or moisture. DO NOT press or touch the display panel. DO NOT expose to dirty or dusty environments. Battery safety warning: DO NOT throw the battery in this manual, refer all precautions and instructions...
User Manual - Page 9

... disk drive's head retracts when the power is turned OFF to protect the keyboard and display panel. Be careful not to the unit and easily accessible. 3. CAUTION! Notebook PC User...keep your portable computer or adapter to the connectors. Close the display panel and check that it OFF and disconnect all external peripherals to prevent damage to operate with exposed skin can cause discomfort...
User Manual - Page 12

Push and release the power button located beneath the LCD display panel. 2. Use [Fn]+[F5] or [Fn]+[F6] to a comfortable viewing angle. Turning on the Power 1. Opening the LCD display panel 1. Slowly tilt the display panel forward or backward to adjust the LCD brightness. 12 Notebook PC User Manual Carefully lift up the display panel with your thumb. 2.
User Manual - Page 16

...so it is in use plain water if necessary) to turn ON and once to clean the display panel. 5 Power Switch The power switch allows powering ON and OFF the Notebook PC and recovering...-to -Disk (Hibernation) mode. 16 Notebook PC User Manual The power switch only works when the display panel is opened. 6 Power Indicator The power indicator lights when the Notebook PC is turned ON and...
User Manual - Page 25

... Multimedia Interface) is compatible with some peripherals acting as keyboards, pointing devices, cameras, hard disk drives, printers, and scanners connected in sites or hubs. 4 Air Vents The air vents allow viewing on a larger external display. 7 USB Port (2.0) The USB (Universal Serial Bus) port is an uncompressed all ATSC HDTV standards and supports 8-channel...
User Manual - Page 27

...-compatible device such as a monitor or projector to allow viewing on a larger external display. 6 USB Port (2.0) The USB (Universal Serial Bus) port is compatible with USB 2.0 or USB 1.1 devices such as keyboards, pointing devices, cameras, hard disk drives, printers, and scanners connected in a series up to run simultaneously on a single cable. It transmits...
User Manual - Page 36

...This is created by using the BIOS Setup program. IMPORTANT! When the test is not a problem with selections to boot from your Notebook PC before turning it back ON. WARNING! This ...Notebook PC The Notebook PC's power-ON message appears on the screen when you turn ON the Notebook PC, it will display a message on the screen prompting you to correct the conflict by running BIOS Setup. If...
User Manual - Page 38

Screen captures shown here are examples only and may not reflect what you see in the battery. WARNING! STR requires a small amount of the display panel. If you use the power saving features, your system. STR is not the same as power OFF. You will fail and lose data if ...
User Manual - Page 42

... certain components. ACPI power management settings are turned OFF. Sleep and Hibernate Power management settings can define "Sleep/Hibernate" or "Shut Down" for closing the display panel or pressing the power button.
User Manual - Page 44

... or OFF with a colored command. stretches the screen area to -Disk depending on -screen-display. The colored commands can only be accessed by first pressing and holding the function key while pressing a key with an on sleep button setting in Display Property Settings.) NOTE: Must connect an external monitor "before" booting up. 44 Notebook PC User...
User Manual - Page 45

...between AC mode and battery mode.You can see the current mode through the onscreen display (OSD). This allows switching between various power saving modes. The power saving modes ... external pointing device such as a mouse. You can see the current mode through the on-screen display (OSD). Power4Gear Hybrid (Fn+Space Bar): This key toggles power savings between different display ...
User Manual - Page 57

...to zoom in or zoom out. Dragging-Clicking Dragging-Tapping Hold left button. Scrolling vertically Scrolling horizontally Two-finger zooming in Zoom out Notebook PC User Manual 57 Moving two fingertips apart or ...double-tap and hold the item while dragging it with your display window includes several sub-windows, move the item to scroll a window up /down /left/right. Dragging -...
User Manual - Page 81

... and try restoring your data to an earlier date. 3. If problem still persists, try again. 3. If the problem still exist, contact your local service center and ask an engineer for assistance. Notebook PC User Manual A-7 Common Problems and Solutions Hardware Problem - Unknown Reason - Hardware Problem - Optical Disc The optical disc drive is disabled. System Unstable...
User Manual - Page 82

.... Diagnostics: 1. Able to the latest version and try again. 4. Built-in Camera The built-in the Notebook PC. If the problem is left in camera does not work correctly. 1. Hardware Problem - Hardware Problem - Battery Battery maintenance. 1. Do NOT remove the battery pack while using the following website: http://member.asus.com/login.aspx...
User Manual - Page 83

... always ON and the temperature high? 1. Symptom & Solutions: A. IMPORTANT! You must backup all your system using the recovery partition or DVD. check the power cord connections, otherwise visit a local service center for replacement. The problem may also be in the MB, HDD, or NB;
User Manual - Page 84

... due to the latest version with Easy Flash in Windows or AFLASH in Windows Safe Mode. 3. Blue screen with white text A blue screen with your problem. If additional memory was installed after system bootup. 1. DO NOT connect to the Internet before you have installed an anti-virus software and Internet firewall to un-install them...
User Manual - Page 85

... "ATKACPI" drivers first so that hardware devices can be recognized. 6. If the problem still exist, contact your data to protect yourself from viruses. 5. If problem still cannot be solved, use the recovery process to the Internet before recovering. IMPORTANT! CAUTION! DO NOT connect to reinstall your entire system. Notebook PC User Manual A-11
User Manual - Page 86

Software Problem - Aptio Setup Utility - Intel Virtualization Technology VT-d Legacy USB Support SATA Configuration [Enabled] [Enabled] [Enabled] : Select Screen : Select Item Enter: Select +/-: Change Opt. Connect your flash disk drive. 2. Use the "Start Easy Flash" function on the Notebook PC. 3. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save ...
User Manual - Page 87

... Recovering Your Notebook PC Using Recovery Partition The Recovery Partition quickly restores your Notebook PC's software to an authorized ASUS service center if you have problems with the recovery process. IMPORTANT! This option deletes only the first partition and allows you to keep other partitions,and to select Windows Setup [EMS...

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