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Notably, the P series sports non-upgradeable [4] RAM that is soldered to the motherboard, with some models including just 1GB of RAM. [5] It uses a pointing stick in the keyboard as its pointing device. Exact specs vary by region. An integrated "Motion Eye" webcam (optional in some models) is located on the upper right corner of the display bezel.
There are a number of other companies (AMD, Microchip, Altera, etc.) making specialized chipsets as part of other ICs, and they are not often found in PC hardware (laptop, desktop or server). There are also a number of now defunct companies (like 3com, DEC, SGI) that produced network related chipsets for us in general computers.
The first VAIO laptop computers followed in 1997 with the US$2,000 PCG-505 "SuperSlim" model, constructed out of a four-panel magnesium body. [13] VisualFlow was a Sony program distributed in the late 1990s and early 2000s with Sony VAIO computers.
A computer repair technician is a person who repairs and maintains computers and servers. The technician 's responsibilities may extend to include building or configuring new hardware , installing and updating software packages, and creating and maintaining computer networks .
The laptop also featured a physical switch that could disable or enable the discrete graphics card at will and make the computer use the integrated processor GPU to increase battery life. It had 4 GB of DDR3-1333 memory soldered to the motherboard, and one open RAM slot which was customer-accessible and supported an additional 4 GB of RAM.
Laptop computers generally use highly integrated, miniaturized, and customized motherboards. This is one of the reasons that laptop computers are difficult to upgrade and expensive to repair. Often the failure of one laptop component requires the replacement of the entire motherboard, which is usually more expensive than a desktop motherboard.
Sony VAIO F-Series VPCF2 laptop computer. The Vaio F series is Sony's multimedia and gaming orientated laptop series. Launched in January 2010, it replaced the Sony Vaio FW series. Like the preceding model, it features a 16.4" screen, but with Full HD 1920 x 1080 resolution, 240 Hz refresh rate (for 3D VPCF2 models), and LED backlight. The ...
coreboot, formerly known as LinuxBIOS, [5] is a software project aimed at replacing proprietary firmware (BIOS or UEFI) found in most computers with a lightweight firmware designed to perform only the minimum number of tasks necessary to load and run a modern 32-bit or 64-bit operating system.