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Asus K55A Support Question

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Question posted by liverpoollady09 on June 12th, 2013

Black Screen Unless Plugged In To Mains

my screen goes black a few seconds after boot up and only comes on when plugged into mains. battery is fully charged.

Current Answers

Answer #1: Posted by cljeffrey on June 13th, 2013 11:40 AM
This answer was accepted by the poster of the original question.
cljeffrey

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Looks like what you will have to do is to press FN and F8 at the same time several times to see if you are able to get a display on your lcd screen. If you notice you are unable to get the disply on and only on the the VGA cable, then sounds like your display is not functioning properly that you will have to send in for service.

Related Asus K55A Manual Pages

User's Manual for English Edition - Page 10

... PC is plugged into the computer and an AC power source. Charge Your Batteries If you do not send your airline if you want to protect the Notebook PC from dirt, water, shock, and scratches. Be aware that the power adapter charges the battery pack as long as it takes much longer to fully charge your Notebook...
User's Manual for English Edition - Page 21

... by model) The emergency eject is compatible with USB 2.0 or USB 1.1 devices such as additional plug-in sites or hubs. You can be connected or disconnected without restarting the computer. 4 Optical Drive The Notebook PC comes in various models with some peripherals acting as keyboards, pointing devices, cameras, hard disk drives, printers...
User's Manual for English Edition - Page 25

USB allows many devices to run simultaneously on a single computer, with USB 3.0, 2.0, or USB 1.1 devices such as additional plug-in a series up to charge your mobile phones or digital audio players while your Notebook PC is compatible with some peripherals acting as keyboards, pointing devices, cameras, hard disk drives, ...
User's Manual for English Edition - Page 29

.... DO NOT connect the AC power cord to an AC outlet prior to connecting the DC plug to locate the LAN port. Refer to the previous chapter to the Notebook PC. Different countries...of two parts, the power adapter and the battery power system.The power adapter converts AC power from a wall outlet to the DC power required by models. Your Notebook PC comes with a universal AC-DC adapter. That means...
User's Manual for English Edition - Page 30

... PC. This Notebook PC may damage both your battery pack(s) and the Notebook PC with either a two or three-prong plug depending on territory. If a three-prong plug is provided, you must use a grounded AC ... to minimize the power consumption when the Notebook PC is smoke, burning scent, or extreme heat coming from the AC-DC adapter, seek servicing. THE POWER ADAPTER MAY BECOME WARM TO HOT WHEN...
User's Manual for English Edition - Page 33

... appears on the screen prompting you to correct the conflict by running BIOS Setup. This record is used to boot from your Notebook ...PC before turning it will first run the BIOS Setup to set or modify the system configuration, press [F2] upon bootup to run through a series of a new operating system. To protect the hard disk drive, always wait at least 5 seconds...
User's Manual for English Edition - Page 35

... both the power adapter and battery pack). A fully-charged battery pack provides the Notebook PC a few hours of power and will be warned when battery power is not the same as power OFF. Checking Battery Power The battery system implements the Smart Battery standard under the Windows environment, which allows the battery to complete battery depletion or no power supply...
User's Manual for English Edition - Page 42

...by first pressing and holding the function key while pressing a key with an on-screen-display. When enabled, the corresponding wireless indicator will light. Follow the icons instead... the internal wireless LAN or Bluetooth (on sleep button setting in power management setup). stretches the screen area to -Disk depending on selected models) ON or OFF with a colored command. Windows software...
User's Manual for English Edition - Page 44

...a small pointer, activates the properties menu and is equivalent to maximize performance versus battery time. The other key, that looks like a Windows menu with the Windows ... (Fn+Space Bar): This key toggles power savings between AC mode and battery mode.You can see the current mode through the on-screen display (OSD). Applying or removing the power adapter will automatically switch the system...
User's Manual for English Edition - Page 56

... automatically disable the touchpad when an external USB mouse is attached. To disable the touchpad: 1. Tick the box with the Disable when external pointing device plug in option. 4. Go to Control Panel.
User's Manual for English Edition - Page 80

... in this section are for reference only. The actual screens may differ by models and territories. Boot Option Priorities Boot Option #1 [P0: Hitachi HTS545...] Boot Option #2 [P1: Hitachi HTS545...] Boot Option #3 [Generic-Multi-Card......] Boot Option #4 [P0: SlimTypeDVD A....] Boot Option #1 Hard Drive BBS Priorities P0: Hitachi HTS545050B9A300 CD/DVD ROM Drive BBS PrioritiePs1...
User's Manual for English Edition - Page 81

... I/O Interface Security NOT INSTALLED NOT INSTALLED : Select Screen : Select Item Enter: Select +/-: Change Opt. To set . On the Security screen, select Setup Administrator Password or User Password. 2. ...;��B�o��o�t Security Save & Exit Password Description Set the system boot order. To clear the password: 1. In Setup, the User will be entered to...
User's Manual for English Edition - Page 82

... with Administrator privilege. The I /O Interface Security Aptio Setup Utility - A-6 Notebook PC User Manual I /O Interface Security settings can only be disabled. : Select Screen : Select Item Enter: Select +/-: Change Opt. On the Security screen, select I /O Interface Security LAN Network Interface Wireless Network Interface HD AUDIO Interface SATA 2nd HDD Interface SATA ODD Interface USB...
User's Manual for English Edition - Page 83

..., select I/O Interface Security > USB Interface Security. 2. External Ports Bluetooth CMOS Camera Card Reader UNLOCKED LOCKED [UNLOCKED] [UNLOCKED] [UNLOCKED] [UNLOCKED] USB Interface : Select Screen : Select Item Enter: Select +/-: Change Opt. USB Interface Security Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc. � � � Security USB Interface...
User's Manual for English Edition - Page 84

...Password Set Master Password Set User Password Set User Password I/O Interface Security NOT INSTALLED NOT INSTALLED : Select Screen : Select Item Enter: Select +/-: Change Opt. Password is a power on password and must be altered...]. 2. To set , then this is then set , then this only limits access to boot or enter Setup. If ONLY the user's password is set . • The HDD Password...
User's Manual for English Edition - Page 85

... Save & Exit Save Changes and Exit Discard Changes and Exit Exit system setup after saving the changes. Save Options Save Changes Discard Changes Restore Defaults Boot Override P0: ST9500420AS P1: HL-DT-STBDDVDRW CA21N P2: SlimTypeDVD A DS8A5SH Generic-Multi-Card 1.00 Launch EFI Shell from filesystem device : Select...
User's Manual for English Edition - Page 88

...virus software to detect them to check whether a Notebook PC is air flow from the main air vent. 2. check the power cord connections, otherwise visit a local service center for...recovery partition or disc. You must backup all your data to another location before recovering. Battery problem; Enter Control Panel -> Device Manager. You must backup all your data to another ...
User's Manual for English Edition - Page 89

... A-13 A. Reinstall the latest version "Power4 Gear" utility to see if the problem is available on the ASUS website. Ensure your problem. Blue screen with white text A blue screen with Easy Flash in Windows or AFLASH in Windows Safe Mode. 3. Check your system.Try to incompatible memory. 2. Software Problem - If additional memory...
User's Manual for English Edition - Page 91

... Megatrends, Inc. �M���a��i�n� Advanced Chipset Boot Security Save & Exit Start Easy Flash ASUS FancyStart POST Logo Type Play POST Sound...flashing) the BIOS. SVM Mode Legacy USB Support SATA Configuration [Enabled] [Enabled] : Select Screen : Select Item Enter: Select +/-: Change Opt. Locate the latest BIOS file and start updating...
User's Manual for English Edition - Page 118

... COMPUTER GmbH Address, City: HARKORT STR. 21-23, 40880 RATINGEN Country: GERMANY declare the following apparatus: Product name : Notebook PC Model name : K55V, A55V, R500V, K55A, A55A, R500A, U57A conform with the essential requirements of the following directives: 2004/108/EC-EMC Directive EN 55022:2006+A1:2007 EN 61000-3-2:2006...

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