Asus U81ARX05 User Manual
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- Asus U81ARX05 | User Manual - Page 1
Notebook PC Hardware User's Manual E4671/ April 2009 - Asus U81ARX05 | User Manual - Page 2
ON the Notebook PC 27 The Power-On Self Test (POST 27 Checking Battery Power 28 Charging the Battery Pack 28 Power Options 29 Power Management Modes 30 Sleep and Hibernate 30 Thermal Power Control 30 Special Keyboard Functions 31 Colored Hot Keys 31 Microsoft Windows Keys 33 Multimedia - Asus U81ARX05 | User Manual - Page 3
Accessories A-2 Optional Connections A-3 Bluetooth Mouse Setup (optional A-4 Operating System and Software A-6 System BIOS Settings A-6 Common Problems and Solutions A-9 Windows Vista Software Recovery A-16 Glossary A-18 Declarations and Safety Statements A-22 Notebook PC Information A-31 - Asus U81ARX05 | User Manual - Page 4
Contents - Asus U81ARX05 | User Manual - Page 5
PC About This User's Manual Notes For This Manual Safety Precautions Preparing your Notebook PC There may be differences between your Notebook PC and the drawings shown in this manual. Please accept your Notebook PC as being correct. Photos and icons in this manual are used for artistic purposes - Asus U81ARX05 | User Manual - Page 6
Notebook PC's components. 5. Appendix Introduces you to optional accessories and gives additional information. Notes For This Manual A few notes and warnings in bold are used throughout this guide or [ ] represents a key on the keyboard; do not actually type the [ ] < > or [ ] and the enclosed - Asus U81ARX05 | User Manual - Page 7
precautions will increase the life of the Notebook PC. Follow all precautions and instructions. Except as described in this manual, refer all servicing to qualified personnel. IMPORTANT! Disconnect the AC power and remove the battery pack(s) before cleaning. Wipe the Notebook PC using a clean - Asus U81ARX05 | User Manual - Page 8
keyboard and display panel. CAUTION! The Notebook PC's surface is easily dulled if not properly cared for. Be careful not to rub or scrape the Notebook PC surfaces. Cover Your Notebook PC Purchase a carrying bag to protect the Notebook PC from dirt, water, shock, and scratches. Charge Your Batteries - Asus U81ARX05 | User Manual - Page 9
2 1 Introducing the Notebook PC Preparing1 your Notebook PC These are only quick instructions for 3using your Notebook PC. Read the later pages for detailed information on using your Notebook PC. 1. Install the battery pack 2. Connect the AC Power Adapter 3 1 2 EXPRESS 110V-220V 2 1 3. - Asus U81ARX05 | User Manual - Page 10
1 Introducing the Notebook PC 10 - Asus U81ARX05 | User Manual - Page 11
2. Knowing the Parts Basic sides of the Notebook PC There may be differences between your Notebook PC and the drawings shown in this manual. Please accept your Notebook PC as being correct. Photos and icons in this manual are used for artistic purposes only and do not show what is actually used - Asus U81ARX05 | User Manual - Page 12
2 Knowing the Parts Top Side Refer to the diagram below to identify the components on this side of the Notebook PC. The keyboard differs for each territory. 1 2 3 4 5 6 7 8 9 12 - Asus U81ARX05 | User Manual - Page 13
palm rest for both hands. Two Windows function keys are provided to help ease navigation in the Windows operating system. The keyboard automatically adjusts the brightness when the light sensor is turned on. Or, you can use functions keys to manually increase and decrease the keyboard lightness. 13 - Asus U81ARX05 | User Manual - Page 14
is available after setting up the included touchpad utility to allow easy Windows or web navigation. The touchpad automatically adjusts the brightness when the light sensor is turned on. You can manually dim the touchpad . 9 Status Indicators (front) Status indicators represent various hardware - Asus U81ARX05 | User Manual - Page 15
depending on model. The battery pack size varies depending on model. 1 2 3 4 5 WARNING! The bottom of the Notebook PC can get very hot. Be careful when handling the Notebook PC while it is in operation or recently been in operation. High temperatures are normal during charging or operation. Do - Asus U81ARX05 | User Manual - Page 16
system and configures accordingly. There is no hardware or software (including BIOS) setup required after the memory is installed. Visit an authorized service center or retailer for information on memory upgrades for your Notebook PC. Only purchase expansion modules from authorized retailers of this - Asus U81ARX05 | User Manual - Page 17
disk drive is secured in a compartment. Visit an authorized service center or retailer for information on hard disk drive upgrades for your Notebook PC. Only purchase hard disk drives from authorized retailers of this Notebook PC to ensure maximum compatibility and reliability. 5 Microphone (Built - Asus U81ARX05 | User Manual - Page 18
that prevent the Notebook PC to be removed from a fixed object. Some may also include a motion detector to sound an alarm when moved. 2 2.0 USB Port (2.0/1.1) 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 - Asus U81ARX05 | User Manual - Page 19
HDTV standards and supports 8-channel digital audio, with bandwidth to spare to accommodate future enhancements or requirements. 7 2.0 USB Port (2.0/1.1) 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 - Asus U81ARX05 | User Manual - Page 20
-in wireless LAN and Bluetooth (selected models). When enabled, the wireless status indicator will light. Windows software settings are necessary before use. 3 Optical Drive The Notebook PC comes in various models with different optical drives. The Notebook PC's optical drive may support compact - Asus U81ARX05 | User Manual - Page 21
power source and maintains power to the Notebook PC when AC power is not connected. This allows use when moving temporarily between locations. Battery time varies by usage and by the specifications for this Notebook PC. The battery pack cannot be disassembled and must be purchased as a single unit - Asus U81ARX05 | User Manual - Page 22
be purchased separately in order to use memory cards from devices such as digital cameras, MP3 players, mobile phones, and PDAs. This Notebook PC has a built-in high-speed memory card reader that can conveniently read from and write to many flash memory cards as mentioned later in this manual. 22 - Asus U81ARX05 | User Manual - Page 23
Power Using Battery Power Powering ON the Notebook PC Checking Battery Power Powering Options Power Management Modes Special Keyboard Functions Switches and Status Indicators There may be differences between your Notebook PC and the drawings shown in this manual. Please accept your Notebook PC as - Asus U81ARX05 | User Manual - Page 24
US-standard AC power cord to a different stand- 2 ard. Most hotels will provide universal outlets to 110V-220V support servicing. Seek servicing if you suspect a faulty AC-DC adapter. You may damage both your battery pack(s) and the Notebook PC with a faulty AC-DC adapter. This Notebook - Asus U81ARX05 | User Manual - Page 25
Battery Power The Notebook PC is designed to work with a removable battery pack. The battery pack consists of a set of battery cells housed together. A fully charged pack will provide several hours of battery life, which can be further extended by using power management features through the BIOS - Asus U81ARX05 | User Manual - Page 26
from an authorized dealer for this Notebook PC. Because batteries also have a shelf life, it is not recommended to buy extras for storing. WARNING! For safety reasons, DO NOT throw the battery in fire, DO NOT short circuit the contacts, and DO NOT disassemble the battery. If there is any abnormal - Asus U81ARX05 | User Manual - Page 27
screen prompting you to correct the conflict by running BIOS Setup. In most cases the record should be correct when you receive the Notebook servicing. If any critical hard disk drive warning is given during bootup, backup your data immediately and run Windows disk checking program. To run Window - Asus U81ARX05 | User Manual - Page 28
left in the battery. A fully-charged battery pack provides the Notebook PC a few hours of working power. But the actual figure varies depending on how you use the power saving features, your general work habits, the CPU, system memory size, and the size of the display panel. Screen captures shown - Asus U81ARX05 | User Manual - Page 29
OFF the Notebook PC or putting the Notebook PC into sleep or hibernation modes. Actual behavior of the power switch can be customized in Windows Control Panel the system manually, choose Restart. IMPORTANT! To protect the hard drive, wait at least 5 seconds after turning OFF your Notebook PC before - Asus U81ARX05 | User Manual - Page 30
Started Power Management Modes The Notebook PC has a number of automatic or adjustable power saving features that you can use to maximize battery life and lower Total Cost of Ownership (TCO). You can control some of these features through the Power menu in the BIOS Setup. ACPI power management - Asus U81ARX05 | User Manual - Page 31
on-screendisplay. When enabled, the corresponding wireless indicator will light. Windows software settings are necessary to use the wireless LAN or Bluetooth. Keyboard Light Down Icon (F3) (on selected models): Decreases the keyboard light brightness Keyboard Light Up Icon (F4) (on selected models - Asus U81ARX05 | User Manual - Page 32
Windows OS) Speaker Up Icon (F12): Increases the speaker volume (only in Windows OS) Fn+C: Toggles "Splendid Video screen display (OSD). Fn+V: Toggles "Life Frame" software application. Fn+A (�o�n��s�e�l�e�c�t�e�d��m��o�d�e�l�s�)�: Toggles the light Notebook PC to maximize performance versus battery - Asus U81ARX05 | User Manual - Page 33
the right mouse button on a Windows object. Keyboard as a Numeric Keypad The numeric keypad is embedded in the keyboard and consists of 15 keys that keypad on an external keyboard activated, press the [Fn][Ins/ Num LK] keys on the Notebook PC. Keyboard as Pointers The keyboard can be used as - Asus U81ARX05 | User Manual - Page 34
for convenient controlling of the multimedia application. The following defines the meaning of each multimedia control key on the Notebook PC. Some control key functions may defer depending on Notebook PC model. Use the [Fn] key in combination with the arrow keys for CD control functions. CD Play - Asus U81ARX05 | User Manual - Page 35
system between AC mode and battery mode. The selected mode is shown on the display. Power Switch The power switch turns ON and OFF the Notebook PC or putting the Notebook PC into sleep or hibernation modes. Actual behavior of the power switch can be customized in Windows Control Panel "Power Options - Asus U81ARX05 | User Manual - Page 36
applicable on models with internal Bluetooth (BT) and built-in wireless LAN. This indicator will light to show that the Notebook PC's built-in Bluetooth (BT) function is activated. When the built-in wireless LAN is enabled, this indicator will also light. (Windows software settings are necessary - Asus U81ARX05 | User Manual - Page 37
reader Hard disk drive Memory (RAM) Connections Network Connection Wireless LAN Connection (on selected models) Bluetooth Wireless Connection (on selected models) There may be differences between your Notebook PC and the drawings shown in this manual. Please accept your Notebook PC as being correct - Asus U81ARX05 | User Manual - Page 38
PC Pointing Device The Notebook PC's integrated touchpad pointing device is fully compatible with all two/three-button and scrolling knob PS/2 mice. The touchpad is pressure sensitive and contains no moving parts; therefore, mechanical failures can be avoided. A device driver is still required for - Asus U81ARX05 | User Manual - Page 39
Windows Control Panel "Mouse." The following 2 examples produce the same results. DoubleClicking DoubleTapping Press the left button twice and release. Lightly but rapidly strike the touchpad twice. Dragging - Dragging means to pick up an item and place it anywhere on the screen you - Asus U81ARX05 | User Manual - Page 40
4 Using the Notebook PC Multi-finger gesture input Two-finger scrolling - Use two fingertips to slide up/down/left/right on the touchpad to scroll a window up/down/left/right. If your display window includes several sub-windows, move the pointer on that pane before scrolling. Scrolling vertically - Asus U81ARX05 | User Manual - Page 41
4 Using the Notebook PC Dimming the Touchpad To dim the illuminate interactive touchpad 1. Double-click the Elantech Smart-Pad icon in the Windows notification area and click Elantech. 2. Click Options. 3. Move the pointer to the left pane and scroll 4. Unclick Enable lighting and click Yes. down - Asus U81ARX05 | User Manual - Page 42
too hard. Tapping too hard does not increase the responsiveness of the touchpad. The touchpad responds best to light pressure. Automatic Touchpad Disabling Windows can automatically disable the Notebook PC's touchpad when an external USB mouse is attached. This feature is normally OFF, to turn ON - Asus U81ARX05 | User Manual - Page 43
other files to various data storage devices. This Notebook PC has the following storage devices: • Expansion Card • Optical drive • Flash memory reader • Hard disk drive Expansion Card One 26pin Express card slot is available to support one ExpressCard/34mm expansion card. This new interface - Asus U81ARX05 | User Manual - Page 44
PC Optical Drive Inserting an optical disc 2 1. While the Notebook PC's power is ON, press the drive's eject button and the tray will eject out partially. 1 2. Gently pull on the drive's front panel and slide - Asus U81ARX05 | User Manual - Page 45
involved. Keep in mind the important safety instructions from your CD suppliers. Unlike desktop optical drives, the Notebook PC uses a hub to hold the CD the DVD-ROM drive can play DVD audio. Insert the audio CD and Windows automatically opens an audio player and begins playing. Depending on the DVD - Asus U81ARX05 | User Manual - Page 46
high-bandwidth PCI bus. IMPORTANT! Flash memory card compatibility varies depending on Notebook PC model and flash memory card specifications. Flash memory card specifications constantly change so compatibility may change without warning. Flash Memory Card Examples xxDD PPiiccttuurree CCaarrdd SD - Asus U81ARX05 | User Manual - Page 47
disk drive. Current hard drives support S.M.A.R.T. (Self Monitoring and Reporting Technology) to detect hard disk errors or failures before they happen. When replacing or upgrading the hard drive, always visit an authorized service center or retailer for this Notebook PC. IMPORTANT! Poor handling of - Asus U81ARX05 | User Manual - Page 48
service center or retailer for information on memory upgrades for your Notebook PC. Only purchase expansion modules from authorized retailers of this Notebook external power supply, battery pack, etc.) before installing or removing a memory. Installing a Memory Card: Removing a Memory Card: 33 ( - Asus U81ARX05 | User Manual - Page 49
upgrade. After purchase, network can be installed as an expansion card. Network Connection Connect a network cable, with RJ-45 connectors on each end, to the modem/network port on the Notebook pair wiring. 10/100 Mbps FullDuplex is supported on this Notebook PC but requires connection to a network - Asus U81ARX05 | User Manual - Page 50
must install optional 802.11 wireless LAN adapters.) These are examples of the Notebook PC connected to a Wireless Network. Notebook PC Desktop PC PDA Infrastructure mode The Infrastructure mode allows the Notebook PC and other wireless devices to join a wireless network created by an Access - Asus U81ARX05 | User Manual - Page 51
the Notebook PC Windows Wireless Network Connection Connecting to a network 1. Switch ON the Wireless function if necessary for your model (see switches in Section 3). 2. Press [FN+F2] repeatedly until wireless LAN icon and bluetooth icon are shown. 2b. Or double click the Wireless Console icon - Asus U81ARX05 | User Manual - Page 52
PCs, Desktop PCs, mobile phones, and PDAs. If your Notebook PC did not come with built-in Bluetooth, you need to connect a USB or ExpressCard Bluetooth module in order to use Bluetooth. Bluetooth-enabled mobile phones You can wireless connect to your mobile phone. Depending on your mobile phone - Asus U81ARX05 | User Manual - Page 53
TPM are internally supported by the following cryptographic . BIOS SETUP UTILITY Security Trusted Computing TPM Security [No] TPM firmware update function Notebook PC after setting the password to see the security clear option.) IMPORTANT! You should routinely backup your TPM secured data. BIOS - Asus U81ARX05 | User Manual - Page 54
4 Using the Notebook PC 54 - Asus U81ARX05 | User Manual - Page 55
System and Software System BIOS Settings Common Problems and Solutions Windows Software Recovery Glossary Declarations and Safety Statements Notebook PC Information There may be differences between your Notebook PC and the drawings shown in this manual. Please accept your Notebook PC as being - Asus U81ARX05 | User Manual - Page 56
drive can accept a standard 1.44MB (or 720KB) 3.5-inch floppy diskette. WARNING! To prevent system failures, use Windows "Safely Remove Hardware" on the taskbar before disconnecting the USB floppy disk drive. Eject the floppy disk before transporting the Notebook PC to prevent damage from shock. A-2 - Asus U81ARX05 | User Manual - Page 57
data entry to more comfortable. Attaching an external USB mouse will allow Windows navigation to be more comfortable. Both the external USB keyboard and mouse will work simultaneously with the Notebook PC's built-in keyboard and touchpad. A Appendix be Printer Connection One or more USB printers - Asus U81ARX05 | User Manual - Page 58
icon are shown. 2b. Or double click the Wireless Console icon on the Windows notification area and select the bluetooth icon. 3. Select Add a Bluetooth Device on the taskbar 3b. Or Launch Bluetooth Devices from the Win- menu. dows Control Panel. 3c. If launched from the Control Panel, click - Asus U81ARX05 | User Manual - Page 59
on the bottom of the mouse. The bottom sensor should glow red. • Push the "RESET" button on the bottom of the Bluetooth mouse. 6. The pairing starts. 7. The Bluetooth mouse has been successfully paired with the Notebook PC. Click Close to finish the setup. "RESET" may be necessary after changing - Asus U81ARX05 | User Manual - Page 60
BIOS, drivers and applications to enable hardware features, extend functionality, help manage your Notebook PC, or add functionality not provided by the native operating system. If updates or replacement of the support disc is necessary, contact your dealer for web sites to download individual - Asus U81ARX05 | User Manual - Page 61
in the corresponding type menu. Security Setting To set the password: Select Screen Select Item +- Change Option F1 General Help F10 Save and Exit ESC and press [Enter]. 4. Password is then set. Security Settings BIOS SETUP UTILITY Security Supervisor Password : Not Installed User Password : - Asus U81ARX05 | User Manual - Page 62
Check password while invoking setup as well as on each boot. Select Screen Select Item Enter Change F1 General Help F10 Save and Exit ESC want to keep your configuration settings, you must save changes before exiting the BIOS setup utility. If you want to restore default settings, choose Load Setup - Asus U81ARX05 | User Manual - Page 63
CD or download it from the ASUS website. Hardware Problem - Built-in Camera The built-in camera does not work correctly. 1. Check "Device Manager" to see if there are any problems. 2. Try reinstalling the webcam driver to solve the problem. 3. If the problem is not solved, update the BIOS to the - Asus U81ARX05 | User Manual - Page 64
you charge the battery pack every three months. Hardware Problem - Power ON/OFF Error I cannot power ON the Notebook PC. Diagnostics: 1. Power On by Battery only? (Y = 2, N = 4) 5. Power ON by Adapter only? (Y = 6, N = A) 2. Able to see BIOS (ASUS Logo)? (Y = 3, N = A) 6. Able to see BIOS (ASUS - Asus U81ARX05 | User Manual - Page 65
a wireless card? A. Enter Control Panel -> Device Manager. You will see whether the Notebook PC has a WLAN card under the "Network Adapter" item. Mechanical Problem - FAN / Thermal Why is the cooling fan always ON and the temperature high? 1. Make sure that the FAN works when the CPU temperature - Asus U81ARX05 | User Manual - Page 66
for viruses. 4. Update the BIOS to the latest version with Easy Flash in Windows or AFLASH in DOS mode. These utilities and BIOS files can be downloaded from the ASUS website. (WARNING: Ensure your Notebook PC does not lose power during the BIOS flashing process.) 5. If problem still cannot be - Asus U81ARX05 | User Manual - Page 67
Appendix Software Problem - BIOS Updating the BIOS. 1. Please verify the Notebook PC's exact model and download the latest BIOS file for your model from the ASUS website and save it in your flash disk drive. 2. Connect your flash disk drive to the Notebook PC and power on the Notebook PC. 3. Use - Asus U81ARX05 | User Manual - Page 68
Update" and update the virus definition file. 3. Norton accidently blocks desired web pages or reduces download services. Make sure NIS has been updated and also update the Windows system by using "Windows Update". If the problem I enter Windows. Windows is not manually when your computer is not in use - Asus U81ARX05 | User Manual - Page 69
Problems and Solutions (Cont.) A Appendix 8. Cannot uninstall NIS. Go to Control Panel | Add or Remove Programs. Look for "Norton Internet Security 200x (Symantec Corporation)". Click Change/Remove and choose Remove All to uninstall NIS. 9. Windows Windows Firewall icon beneath the status updates. - Asus U81ARX05 | User Manual - Page 70
your Notebook PC to an authorized ASUS service center if you have problems with the recovery process. Using the Recovery Partition: 1. Press [F9] during bootup (requires a Recovery Partition) 2. Press [Enter] to select Windows Setup [EMS Enabled] 3. Read the "ASUS Preload Wizard" screen and click - Asus U81ARX05 | User Manual - Page 71
important data because of setting up Windows Vista on the wrong disk drive or formatting the incorrect drive partition. Link to http://support.microsoft.com/kb/937251/en-us for more details. Using the Recovery DVD: 1. Insert the Recovery DVD into the optical drive (Notebook PC needs to be powered ON - Asus U81ARX05 | User Manual - Page 72
data between computer components, such as memory, disks, and the display adapter. The BIOS instructions are built into the computer's read-only memory. BIOS parameters can be configured by the user through the BIOS Setup program. The BIOS can be updated using the provided utility to copy a new - Asus U81ARX05 | User Manual - Page 73
(Cont.) A Appendix CPU (Central Processing Unit) The CPU, sometimes called "Processor," actually functions as the "brain" of the computer. It interprets and executes program commands and processes data stored in memory. Device Driver A device driver is a special set of instructions that allows the - Asus U81ARX05 | User Manual - Page 74
laser work spaces and lights outside the entrances that Interconnect Local Bus) PCI bus is a specification that defines a 32-bit data bus memory, the motherboard circuitry, the display, the keyboard, the diskette drive, and other I/O devices. RAM (Random Access Memory) RAM (usually just called memory - Asus U81ARX05 | User Manual - Page 75
the CPU clock is stopped and most of the Notebook PC devices are put in their lowest active state. The Notebook PC enters Suspend when the system remains idle for a specified amount of time or manually using the function keys. The time-out setting of both Hard Disk and Video can be set by the BIOS - Asus U81ARX05 | User Manual - Page 76
facilitate geographically staggered movie releases, DVD video titles are released for specific geographic regions as defined in "Region Indonesia, South Korea, Malaysia, Philippines, Singapore, Taiwan, Thailand, Vietnam Region 4 Australia, Caribbean (Except US Territories), Central America, - Asus U81ARX05 | User Manual - Page 77
Appendix The Notebook PC with internal modem model complies with JATE (Japan), FCC (US, Canada, PSTN network termination point. In the event of problems you should contact your equipment supplier in the first terminal equipment supporting the voice telephony justified case service) in which - Asus U81ARX05 | User Manual - Page 78
No This information was copied from CETECOM and is supplied without liability. For updates to this table, you may visit http://www.cetecom.de/technologies/ctr_21. (manufacturers may state in the user guide that the equipment is only intended to support DTMF signalling, which would make any - Asus U81ARX05 | User Manual - Page 79
. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation - Asus U81ARX05 | User Manual - Page 80
RF exposure compliance requirements, please follow operation instructions in the user's manual. This equipment is for operation within 5.15 the 2.4GHz frequency by specified firmware controlled in the USA." FCC RF Exposure Guidelines (Wireless Clients) This device has been tested for compliance with - Asus U81ARX05 | User Manual - Page 81
88 Vosges 89 Yonne 90 Territoire de Belfort 94 Val de Marne This requirement is likely to change over time, allowing you to use your wireless LAN card in more areas within France. Please check with ART for the latest information (www.art-telecom.fr) Your WLAN Card transmits less than - Asus U81ARX05 | User Manual - Page 82
. • Do not dispose the Notebook PC battery pack in a fire, as they may explode. Check with local codes for possible special disposal instructions to reduce the risk of injury we publish the chemical substances in our products at ASUS REACH website at http://green.asus.com/english/REACH.htm. A-28 - Asus U81ARX05 | User Manual - Page 83
Lithium Cautions (for lithium-ion batteries) CAUTION! Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. (English) ATTENZIONE! Rischio di - Asus U81ARX05 | User Manual - Page 84
Notebook PC contains a CLASS 1 LASER PRODUCT. Laser classifications can be found in the glossary at the end of this user's manual disassemble the optical drive. For your safety, have the optical drive serviced only by an authorized service provider. Service laser product installation guide may result - Asus U81ARX05 | User Manual - Page 85
recording information concerning your Notebook PC for future reference or for technical support. Keep this User's Manual in a secured location if passwords are filled out. Owner's Name Owner's Telephone Manufacturer Model Serial Number Display Size Resolution Memory Size Retailer Location - Asus U81ARX05 | User Manual - Page 86
A Appendix A-32 - Asus U81ARX05 | User Manual - Page 87
This product is protected by one or more of the following U.S. Patents: 7,416,423; 7,415,588; 7,413,402; 7,411,791; 7,408,855; 7,403,378; 7,400,721; 7,399,011; 7,394,533; 7,392,968; 7,388,754; 7,388,752; 7,388,743; 7,382,605; 7,382,314; 7,375,952; 7,374,433; 7,373,493; 7,369,402; 7,369,064; 7,362, - Asus U81ARX05 | User Manual - Page 88
without intent to infringe. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL up to the listed contract price of each product. ASUS will only be responsible for IF ASUS, ITS SUPPLIERS OR YOUR RESELLER IS INFORMED OF THEIR POSSIBILITY. Service and Support Visit
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Notebook PC
Hardware User’s Manual
E4671/ April 2009