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Question posted by HEdcham on September 20th, 2013

Cannot Adjust Brightness Vostro 1540

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Related Dell Vostro 1540 Manual Pages

User Manual - Page 1

camera 3. display 4. USB 2.0 connectors (2) 6. Front View 1. camera status light 2. speakers (2) 5. Dell Vostro 1440/1540/1450/1550 Setup And Features Information About Warnings WARNING: A WARNING indicates a potential for property damage, personal injury, or death. optical drive Regulatory Model P22G,P18F ...

User Manual - Page 3

optical drive eject button 7. microphone 11. display 4. optical drive 6. USB 2.0 connectors (2) 8. keyboard 14. touchpad 9. memory card reader 12. Vostro 1540/1550 Figure 3. device status lights 13. Front And Back - Front View 1. camera 3. power button 3 camera status light 2. speakers (2) 5. touchpad buttons (2) 10.

User Manual - Page 6

... your computer. NOTE: It is recommended that you turn on system board integrated video • Intel HD Graphics 2000 • Intel HD Graphics 3000 Discrete: Vostro 1440/Vostro 1540 Vostro 1440 Vostro 1450 Intel HD graphics AMD Radeon HD6450M AMD Radeon HD6470M Memory Memory connector two SODIMM slots 6

User Manual - Page 7

... 95 °F) -40 °C to 65 °C (-40 °F to 149 °F) 3 V CR2032 lithium ion AC Adapter Type: Vostro 1440 / Vostro 1450 / Vostro 1540 / Vostro 1550 with integrated video card Vostro 1440 with discrete video card Vostro 1450 with discrete video card Input voltage Input current (maximum) Input frequency Output current: 65 W 65 W 65 W 90 W 100...

User Manual - Page 8

AC Adapter 90 W Rated output voltage Dimensions: Height Width Depth Temperature range: Operating Non Operating Physical Vostro 1440 / Vostro 1450: Height (with a WLED panel) Width Depth Weight (Minimum) Vostro 1540 / Vostro 1550: Height (with a WLED panel) Width Depth Weight (Minimum) Environmental Temperature: Operating Storage Relative humidity (maximum): Operating 8 4.62 A 19.50 VDC (+/ 1.0 ...

User Manual - Page 9

... Agreement Information in this text: Dell™, the DELL logo, Dell Precision™, Precision ON™, ExpressCharge™, Latitude™, Latitude ON™, OptiPlex™, Vostro™, and Wi-Fi Catcher™ are registered trademarks or trademarks of Intel Corporation in trademarks and trade names other countries. and any proprietary interest...

Owners Manual - Page 2

... Microsoft Corporation in this text: Dell™, the DELL logo, Dell Precision™, Precision ON™,ExpressCharge™, Latitude™, Latitude ON™, OptiPlex™, Vostro™, and Wi-Fi Catcher™ are not followed. Trademarks used in trademarks and trade names other countries. and any proprietary interest in this publication...

Owners Manual - Page 25

... connectors. 4. Insert the palm rest towards the display screen at a 30-degree angle. 2. Install the keyboard. 7. Install the battery. 8. Installing The Palm Rest 1. Align and adjust the palm rest into position before pressing it down to secure all the snaps. 3.

Owners Manual - Page 78

... outlet, the battery light operates as follows: • Alternately blinking amber light and white light - Battery Status Lights If the computer is attached to your laptop. • Alternately blinking amber light with steady white light - Temporary battery failure with AC adapter present. • Constantly blinking amber light - Turns on the computer...

Owners Manual - Page 79

System Information Chipset Vostro 1450/Vostro 1550 Vostro 1440/Vostro 1540 DRAM bus width Flash EPROM Intel HM67 Intel HM57 64-bit SPI 32 Mbits Processor Types L2 cache External bus frequency • Intel Celeron • ...

Owners Manual - Page 81

... internal wireless local area network (WLAN) Ports and Connectors Audio Video Network adapter USB Media card reader one 3-in-1 (SD/MMC/MS) Display Type Size Vostro 1440/Vostro 1450 Vostro 1540/Vostro 1550 Dimensions: Vostro 1440/Vostro 1450 Height Width Diagonal Active area (X/Y) Dimensions: Vostro 1540/Vostro 1550 Height Width HD WLED TrueLife;

Owners Manual - Page 82

Display Diagonal Active area (X/Y) Maximum resolution Maximum Brightness Operating angle Refresh rate Minimum Viewing angles: Horizontal Vertical Pixel pitch Keyboard Number of keys: Touchpad Active Area: X-axis Y-axis Battery Type Dimensions: Height Width ...

Owners Manual - Page 83

... 95 °F) -40 °C to 65 °C (-40 °F to 149 °F) 3 V CR2032 lithium coin cell AC Adapter Type: Vostro 1440 / Vostro 1450 / Vostro 1540 / Vostro 1550 with integrated video card Vostro 1440 with discrete video card Vostro 1450 with discrete video card Input voltage Input current (maximum) Input frequency Output power Output current 65 W 90 W Rated...

Owners Manual - Page 84

AC Adapter Operating Non-Operating Physical Vostro 1440 / Vostro 1450: Height (with a WLED panel) Width Depth Weight (Minimum) Vostro 1540 / Vostro 1550: Height (with a WLED panel) Width Depth Weight (Minimum) Environmental Temperature: Operating Storage Relative humidity (maximum): Operating Storage Altitude (maximum): Operating Non-Operating Airborne contaminant ...