7420 Owners Manual
Page 9
... ground yourself by their electrical outlets. 4 Disconnect all telephone cables, network cables, and attached devices from their edges and avoid touching pins and contacts. NOTE: If you are using a different operating system, see the Regulatory Compliance Homepage at the back of your... personal safety. Before You Begin | 9 CAUTION: To avoid damaging the components and cards, handle them by touching an unpainted metal surface, such as the metal at dell.com/ regulatory_compliance. WARNING: Before working inside the computer. CAUTION: Only a certified service technician is flat and ...
... ground yourself by their electrical outlets. 4 Disconnect all telephone cables, network cables, and attached devices from their edges and avoid touching pins and contacts. NOTE: If you are using a different operating system, see the Regulatory Compliance Homepage at the back of your... personal safety. Before You Begin | 9 CAUTION: To avoid damaging the components and cards, handle them by touching an unpainted metal surface, such as the metal at dell.com/ regulatory_compliance. WARNING: Before working inside the computer. CAUTION: Only a certified service technician is flat and ...
7420 Owners Manual
Page 96
... the heat transfer capability of the thermal pads. Be careful not to the cam stop. CAUTION: To ensure maximum cooling for the processor, do not touch the heat transfer areas on the processor module. 2 Lift the processor module from the ZIF socket. 1 2 4 3 1 processor 3 pin-1 corner 2 ZIF socket 4 ZIF-socket cam screw...
... the heat transfer capability of the thermal pads. Be careful not to the cam stop. CAUTION: To ensure maximum cooling for the processor, do not touch the heat transfer areas on the processor module. 2 Lift the processor module from the ZIF socket. 1 2 4 3 1 processor 3 pin-1 corner 2 ZIF socket 4 ZIF-socket cam screw...
7420 Me and My Dell
Page 14
... your mouse to supported devices, such as search, share, settings, and so on your computer 1. Provides access to the most common charms are using a multi-touch touchpad, swipe-in the previous versions of the screen. like in from the right edge of the touchpad. If you to share photos, links, and...
... your mouse to supported devices, such as search, share, settings, and so on your computer 1. Provides access to the most common charms are using a multi-touch touchpad, swipe-in the previous versions of the screen. like in from the right edge of the touchpad. If you to share photos, links, and...
7420 Me and My Dell
Page 18
... 3D glasses to be supported on most laptops and provides the functionality of a mouse. Touchscreens are then combined and interpreted by touching the display instead of your finger(s). These images are commonly used touchscreen technologies are classified based on their screen size, resolution, color...one image with a finger, or another passive object, such as zoom, pinch, rotate, scroll, and so on . It has a touch-sensitive surface that lets you interact with higher resolution and better color support provides better image quality. You can display 3D images and videos....
... 3D glasses to be supported on most laptops and provides the functionality of a mouse. Touchscreens are then combined and interpreted by touching the display instead of your finger(s). These images are commonly used touchscreen technologies are classified based on their screen size, resolution, color...one image with a finger, or another passive object, such as zoom, pinch, rotate, scroll, and so on . It has a touch-sensitive surface that lets you interact with higher resolution and better color support provides better image quality. You can display 3D images and videos....
7420 Me and My Dell
Page 21
Wireless Wireless keyboards are may be connected to the computer using a mouse or by touching the keys on almost all computers and tablets, however, they generally used in touchscreen devices such as batteries. Bluetooth keyboards can select the keys using a ...
Wireless Wireless keyboards are may be connected to the computer using a mouse or by touching the keys on almost all computers and tablets, however, they generally used in touchscreen devices such as batteries. Bluetooth keyboards can select the keys using a ...
7420 Me and My Dell
Page 36
...can use Wi‑Fi technology and allow wireless connectivity through cellular tower technology. NOTE: File sharing works only between two devices by touching the devices with each other or by default when wireless in turned on . This technology is enabled by bringing them close to ... routers, connect large business or ISP networks up to exchange data between devices using Windows operating system. 36 Network On Dell laptops and tablets that forward data at high speed along the optical fiber lines of the Internet backbone. Bluetooth Bluetooth allows you to...
...can use Wi‑Fi technology and allow wireless connectivity through cellular tower technology. NOTE: File sharing works only between two devices by touching the devices with each other or by default when wireless in turned on . This technology is enabled by bringing them close to ... routers, connect large business or ISP networks up to exchange data between devices using Windows operating system. 36 Network On Dell laptops and tablets that forward data at high speed along the optical fiber lines of the Internet backbone. Bluetooth Bluetooth allows you to...
7420 Me and My Dell
Page 54
..., folders, and applications, scroll using the scroll bar, close and minimize windows using the touchscreen. If your computer or tablet has a touchscreen display, you can touch the screen to interact with the items instead of a touchscreen by allowing you to perform tasks like zoom, scroll, rotate, and so on . NOTE: Use...
..., folders, and applications, scroll using the scroll bar, close and minimize windows using the touchscreen. If your computer or tablet has a touchscreen display, you can touch the screen to interact with the items instead of a touchscreen by allowing you to perform tasks like zoom, scroll, rotate, and so on . NOTE: Use...
7420 Me and My Dell
Page 55
Flick also works vertically when navigating content such as images or songs in . Using Your Touchscreen 55 Zoom Place two fingers on the touchscreen and then move them closer to open the context menu. Dwell Touch and hold the item on the touchscreen and then bring them apart to zoom‑in a play‑list. Place two fingers on the screen to zoom‑out. Flick Move a finger quickly in the desired direction to flip through content in the active window like pages in a book.
Flick also works vertically when navigating content such as images or songs in . Using Your Touchscreen 55 Zoom Place two fingers on the touchscreen and then move them closer to open the context menu. Dwell Touch and hold the item on the touchscreen and then bring them apart to zoom‑in a play‑list. Place two fingers on the screen to zoom‑out. Flick Move a finger quickly in the desired direction to flip through content in the active window like pages in a book.