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SpeedFan is a system monitor for Microsoft Windows that can read temperatures, voltages and fan speeds of computer components. [3] It can change computer fan speeds depending on the temperature of various components. [1] [4] The program can display system variables as charts and as an indicator in the system tray.
Another method of reducing the fan speed [5] is by moving the 5 V wire in the classical Molex power connector in the place of the Ground wire going to the fan, thereby delivering +7 V (12 V − 5 V = 7 V) to the fan. However, this is a potentially risky method, because +5 V PSU line is intended to source current only, not sink it, so the PSU is ...
The PC's fan would only run for a short duration at a high speed, making it louder than some desktops and workstations. [27] Detailed specifications of the ThinkCentre M75e desktop are as follows: [27] Processor: up to AMD Phenom II X4 B9x series; Operating system: Microsoft Windows 7 (Professional/Home Premium/Home Basic) Chipset: AMD 750G + SB710
A small blower fan is used to direct air across a laptop computer's CPU cooler. A case fan may be mounted on a radiator attached to the case, simultaneously operating to cool a liquid cooling device's working fluid and to ventilate the case. In laptops, a single blower fan often cools a heat sink connected to both CPU and GPU using heat pipes.
BIOS interrupt calls perform hardware control or I/O functions requested by a program, return system information to the program, or do both. A key element of the purpose of BIOS calls is abstraction - the BIOS calls perform generally defined functions, and the specific details of how those functions are executed on the particular hardware of the system are encapsulated in the BIOS and hidden ...
The ThinkCentre Tiny-In-One II is Lenovo's second-generation all-in-one desktop computer. Its modular design allows its display and internals to be upgraded as needed. The ThinkCentre Tiny-In-One II comes in versions with 22-inch and 24-inch anti-glare displays with thin bezels and optional multitouch input.
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ThinkCentre Edge all-in-one (AIO) PC. The ThinkCentre Edge is a series of desktop computers from Lenovo, designed primarily for home offices and small businesses. [1] The product series features desktops in both tower and All-in-One form factors, designed to save up to 70% desk space as compared to traditional tower desktop PCs.