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Question posted by adamwwagner on June 16th, 2012

1280 X 800 Pixel Resolution?

I recently reinstalled Windows 7 on my Acer Extensa 4420 laptop. The problem is that I cannot get 1280 x 800 pixel resolution on my screen like I did before. What driver should I download for this?

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Related Acer Extensa 4420 Manual Pages

Extensa 4420 / 4120 User's Guide EN - Page 2

All Rights Reserved. Record the model number, serial number, purchase date and place of Acer Incorporated. Extensa 4420/4120 Series Notebook PC Model number Serial number Date of purchase Place of purchase Acer and the Acer logo are recorded on the label affixed to notify any means, electronically, mechanically, by any person of such revisions or...

Extensa 4420 / 4120 User's Guide EN - Page 6

... 15°C and 25°C (59°F and 77°F). A device with Acer approved chargers designated for its intended purpose. Keep them in such areas could affect performance....plants; Use of another battery may damage the battery or the connecting object. Use only Acer approved batteries, and recharge your product. Do not short-circuit the battery. Short-circuiting the...

Extensa 4420 / 4120 User's Guide EN - Page 7

... operating positions. Use the device only in use non-compliant parts when adding or changing components. In some cases, transmission of electric shock from your laptop under the following conditions. Keep them may contain small parts. To successfully transmit data files or messages, this equipment during lightning or thunderstorms. Warning! Parts...

Extensa 4420 / 4120 User's Guide EN - Page 9

..., contact the Electronic Industries Alliance at www.eiae.org. For more information on the Waste from Electrical and Electronics Equipment (WEEE) regulations, visit http://global.acer.com/about/sustainability.htm Mercury advisory For projectors or electronic products containing an LCD/CRT monitor or display: Lamp(s) inside this product contain mercury and...

Extensa 4420 / 4120 User's Guide EN - Page 10

... discomfort and/or pain related to computer use . x ENERGY STAR is applicable only to Acer notebooks with an ENERGY STAR sticker located in the bottom right-hand corner of the palm ...guidelines set by pushing power button. • More power management settings can be done through Acer ePower Management. The following section provides tips for comfortable use Computer users may lead to ...

Extensa 4420 / 4120 User's Guide EN - Page 11

... Keep your head at a higher level than your documents, place the display at bright light sources, such as open windows, for extended periods of time. xi Finding your comfort zone Find your comfort zone by adjusting the viewing angle of... glasses or contact lenses, glare, excessive room lighting, poorly focused screens, very small typefaces and low-contrast displays could stress your eyes.

Extensa 4420 / 4120 User's Guide EN - Page 13

.... It is not installed on your Acer notebook, we have designed a set of the power button. Note: Viewing the file requires Adobe Reader. For instructions on how to use your computer, clicking on the computer, simply press and release the power button below the LCD screen beside the easy-launch buttons. This...

Extensa 4420 / 4120 User's Guide EN - Page 19

... disk-to-disk recovery 61 Password 61 Using software 61 Playing DVD movies 61 Acer eRecovery Management 62 Create backup 62 Burn backup disc 63 Restore and recovery 63...and safety notices 66 FCC notice 66 Modem notices 67 Laser compliance statement 70 LCD pixel statement 70 Macrovision copyright protection notice 70 Radio device regulatory notice 71 General 71 European...

Extensa 4420 / 4120 User's Guide EN - Page 26

... the system. For projectors and external devices that is not supported by Acer ePresentation Management, adjust your display settings using the hotkey: + . Empowering Technology 6 Acer ePresentation Management Acer ePresentation Management lets you need to use an external resolution that are not auto-detected, launch Acer ePresentation Management to choose an appropriate display setting.

Extensa 4420 / 4120 User's Guide EN - Page 41

... to 2 GB of DDR2 667 MHz memory, upgradeable to 4 GB using two soDIMM modules (dual-channel support) • 14.1" WXGA TFT LCD, 1280 x 800 pixel resolution, supporting simultaneous multi-window viewing via Acer GridVista™ • ATI Radeon® X1250 with up to 896 MB of HyperMemory™ (256 MB of dedicated DDR2 VRAM, up to...

Extensa 4420 / 4120 User's Guide EN - Page 47

... Minimizes your computer system to an external storage device, for presenting Launch NTI Shadow If the laptop is equipped with Acer Bio-Protection, you only need to swipe your display for convenient and secure backup. minimizes open windows and prepares your finger to lock the notebook when you step out. 27 English Three...

Extensa 4420 / 4120 User's Guide EN - Page 59

English 39 Acer GridVista is set the four easy-launch buttons located above the keyboard. Launch Manager... Drag and drop each window into the appropriate grid. 3 Enjoy the convenience of the easylaunch buttons. Note: Please ensure that the resolution setting of your second monitor is simple to set up: 1 Run Acer GridVista and select your preferred screen configuration for the location of...

Extensa 4420 / 4120 User's Guide EN - Page 62

... the power outlet. • If it is not lit, no power is a list of your Windows desktop and select Properties to bring up . Press + (increase) to adjust the brightness level. &#...you set to an external monitor. Each computer display has a different native resolution depending on your computer. Right-click on the screen. Press any key to turn the display back on the power, but...

Extensa 4420 / 4120 User's Guide EN - Page 90

...197;LEN ADVARSEL: LASERSTRÅLING NAR DEKSEL ÅPNESSTIRR IKKE INN I STRÅLEN LCD pixel statement The LCD unit is prohibited. Macrovision copyright protection notice "U.S Patent Nos. 4,631,603; 4,819...DEM STRAHLL AUSSETZEN PRODUCTO LÁSER DE LA CLASE I STRÅLEN. Nevertheless, some pixels may occasionally misfire or appear as black or red dots. AVOID EXPOSURE TO BEAM. This...

Extensa 4420 / 4120 User's Guide EN - Page 95

... distance Design inclination angle Design azimuth angle Viewing direction range class Screen tilt angle Design screen illuminance Reflection class of LCD panel (positive and negative polarity) Image polarity Reference white: Pre-setting of luminance and color temperature @ 6500K (tested under BM7) Pixel fault class 500 mm 0.0° 90.0° Class IV 85.0°...

Extensa 4420 / 4120 User's Guide EN - Page 96

... is responsible for this declaration: Product name: Notebook PC Model number: MS2211 Machine type: Extensa 4420/4120 SKU number: Extensa 442xxx/412xxx ("x" = 0 - 9, a - Z) Name of responsible party: Acer America Corporation Address of the FCC Rules. San Jose, CA 95110 USA Contact person: Acer Representitive Tel: 1-254-298-4000 Fax: 1-254-298-4147 z, or A - The following local...

Extensa 4420 / 4120 User's Guide EN - Page 97

..., China Contact Person: Mr. Easy Lai Tel: 886-2-8691-3089 Fax: 886-2-8691-3000 E-mail: easy_lai@acer.com.tw Hereby declare that: Product: Personal Computer Trade Name: Acer Model Number: MS2211 Machine Type: Extensa 4420/4120 SKU Number:Extensa 442xxx/412xxx ("x" = 0~9, a ~ z, or A ~ Z) Is compliant with the essential requirements and other relevant provisions of the same...

TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 12

Display and graphics T 14.1" WXGA TFT LCD (1280 x 800 pixel resolution, 16.7 million colors) T Graphics controller: ATI Radeon™ X1250 t 896 MB of HyperMemory™ t 256 MB of dedicated DDR2 VRAM t 640 MB of shared system memory t Microsoft® DirectX® 9 compliance T Acer GridVista™ for simultaneous multi-window viewing T Supports the following video capabilities: t Dual ...

TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 128

... MB 2048 MB Slot 2 Total Memory 256 MB 512 MB 1024 MB 2048 MB 512 MB 768 MB 1280 MB 2304 MB 768 MB 1024 MB 1536 MB 2560 MB 1024 MB 1280 MB 1536 MB 2048 MB 3072 MB 2048 MB 2304 MB 2560 MB 3072 MB 409 6MB 118 Appendix...

TravelMate 4520/4220, Extensa 4420/4120 Service Guide - Page 133

...-R, CD-RW, CD-ROM, CDROM XA, CD-DA, CD-I, CD-Extra, CD-Text, Photo CD, Video CD 2 MB 5V DC LCD Panel Specification Model name Screen size Resolution (H x V) Color support Brightness (nits) Contrast ratio Viewing angle Power consumption (without inv) Outlines (W x H x D, mm) Weight Response time Electrical interface CMO N154I2 15.4" (wide) 1280x800...