CompaqPresarioCq40DriversForWindowsVistaLoad SATA Drivers On Your Windows XP Setup CD. Compaq Presario Cq40 Drivers For Windows Vista' title='Compaq Presario Cq40 Drivers For Windows Vista' />Create Custom Windows XP CD with SATA Drivers Written on December 10th 2010 at 1221. Last modified August 26, 2011. Winamp 535 For Windows 7. Windows 7 Drivers for Compaq Presario CQ40 SeriesOS Windows 7 32bitServer Hewlett PackardDriverAudio 2IDT High Definition Audio CODEC Version 6. Rev. Download latest mobility drivers for AMDATI Radeon HD 3200 and Microsoft Windows 7 64bit. All main laptop and notebook parts explained. On this website you will find information about all main parts inside a typical laptop or notebook computer. Download Google Earth For Java Mobile Phones. You can identify parts by the description or image below. In order to get more information about a particular part, you can follow the link in the description or simply click on the image. SYSTEM BOARD aka MOTHERBOARDThe system board is the main logic board in any laptop. All internal components are connected to the system board. This is one of the most expensive parts in a laptop. MEMORY aka RAMMore memory you have installed better the performance of the laptop. In this guide I disassemble a Compaq Presario CQ50 laptop. Also this guide should work for Compaq Presario CQ 60CQ70 and HP G50G60G70 models. Start the disassembly. Asus K62Jr Notebook Elantech Touchpad 7. ASUS X551CA Touchpad 2. Windows 8 64bit. Find and contact HP Customer Support, download drivers, manuals and troubleshooting information for HP products, including pcs, laptops, desktops, printers, tablets. Got a Bluestacks installation error We have the fix for it, simply track your error and see the solution for your PCs or phones Bluestacks installation. Learn about different types of memory, compatibility issues and how you can replace or upgrade memory yourself. The memory is a user replaceable part. HARD DRIVEThe hard drive is the main storage of information in a laptop. All system files, personal files are stored inside the hard drive. Find the difference between SATA and IDE hard drives. Faster hard drive you have installed faster data access you get. You can upgrade the hard drive yourself. PROCESSOR aka CPUThe processor is the brain of your laptop. Faster CPU means faster data processing. KEYBOARDThe keyboard is the main input device. Find out how the keyboard is connected to the motherboard and how it can be removed or replaced. CDDVD OPTICAL DRIVEThe CDDVD drive allows you to readwrite data fromto a CD or DVD disc. Lear about the difference between drives with regular and SATA connectors. COOLING FANThe cooling fan is a part of the cooling module in a laptop. The fan helps to cool down the processor when the laptop is turned on. VIDEO CARD aka GRAPHICS CARDIn most modern laptops the video card is integrated into the system board. If the video card fails you have to replace the whole motherboard. In some laptops the video card is a discrete module and can be removed or replaced separately from the motherboard. AUDIO BOARD aka SOUND BOARDIn most laptops the audio board is a part of the motherboard. If thats the case, all audio board inputoutput components such as volume control, microphone jack and headphone jack are soldered directory to the motherboard. WIRELESS NETWORK CARDThe internal wireless card helps you to connect to the Internet without running a cable. Learn about different types of internal wireless cards and how they are connected to the motherboard. CMOS BATTERY aka RTC BATTERYThe CMOS battery provides power to the CMOS chip when the laptop is turned off or disconnected form the wall outlet. LCD SCREENThe LCD screen is one of the most expensive parts in a laptop computer. The LCD screen mounts inside the display panel. If you accidentally cracked the screen, it has to be replaced. You cannot repair  a cracked screen. SCREEN INVERTER BOARD aka FL INVERTERThe inverter board is a power supply for the backlight lamp inside the LCD screen. When inverter fails, the LCD screen goes very very dark and you barely can see any image on the screen. In most laptops the inverter board is mounted inside the display panel below the LCD screen. SCREEN BACKLIGHT LAMP aka CCFL TUBEThe backlight lamp is the main source of light in the LCD screen. The backlight lamp is mouted inside the screen. When the backlight lamp fails, you have to replace the whole LCD screen. Its possible to replace just the lamp inside the screen but its very hard and has to be performed by an experienced technician. SCREEN CABLE aka VIDEO CABLEThe video cable connectes the Laptop screen to motherboard. The video cable carries data signal for the LCD screen and power for the ivnerter board. WEB CAMERAMany modern laptops come with a web camera built into the display panel. The web camera is not a part of the LCD screen. The web camers is located on a separate board and can be replaced separately from the LCD. DISPLAY HINGES aka SCREEN HINGESThe dispaly hinges connect two main parts of any laptop the display panel and base assembly. ACDC POWER ADAPTERThe ACDC power adapter converts high voltage AC power from the mains to low voltage DC power required by the laptop. MAIN BATTERYThe battery is a secondary source of power for a laptop. The battery gets charged while the laptop is plugged into the mains and keeps the laptop running when its unplugged from the mains.