A CPU socket (central processing unit) or slot is an electrical component that attaches to a Printed Circuit Board (PCB) and is designed to house a CPU (also called a microprocessor). It is a special type of integrated circuit socket designed for very high pin counts. A CPU socket provides many functions, including a physical structure to support the CPU, support for a heat sink, facilitating replacement (as well as reducing cost), and most importantly, forming an electrical interface both with the CPU and the PCB. CPU sockets on the motherboard can most often be found in most desktop and server computers (laptops typically use surface mount CPUs), particularly those based on the Intel x86 architecture. A CPU socket type and motherboard chipset must support the CPU series and speed.
A 2003 study found that some spurious computer crashes and general reliability issues, ranging from screen image distortions to I/O read/write errors, can be attributed not to software or peripheral hardware but to aging capacitors on PC motherboards. Ultimately this was shown to be the result of a faulty electrolyte formulation, an issue termed capacitor plague.
Experienced and Beginners with no prior knowledge of basic electronics can enroll to this course. This course covers basic electricals, AC DC fundamentals, Ampere and voltages, Potential difference, Essential parts of circuits, Active and passive components, Through hole and SMD Components principles ,Details SMD Components, Semiconductor Basics, Diode , working principles of diodes, working principle of transistors are covered. working principles of Diode, transistors, mosfets are included. Each lesson will have a Pdf Resources that the students can go through it and can understand with out any doubts. Basic electronics to repair the laptop motherboard . All the topics of Laptop Motherboard and primary voltages , secondary voltages are covered. The working principle of voltage regulators is briefly explained. Different sections of the laptop motherboard are covered separately. CPU Core Voltages, graphics Core Voltages, VCCP, VTT, VCCPSA voltages are covered. Run voltages, VS Voltages, also included Troubleshooting lessons gives you a thorough knowledge of the motherboard. Anyone can repair any motherboard with confidence. almost every theory aspects of lessons for learning laptop motherboard repair are included.
This error most often occurs when the settings in the BIOS have been reset, often due to an improper shut down or a power outage. By default we disable the CPU fan speed sensors because the motherboard will think that the fans are dying (even though we are just using slower fans than a standard build). We recommend checking in the BIOS under the Hardware Monitor section to verify that the CPU fan is actually spinning if you receive this error. Yet, we still recommend turning the fan sensor off in the BIOS because all of our quiet CPU coolers.
A Boot Device Error is a common occurrence among modern motherboards (which support UEFI). The DVD drive or hard drive may be set to boot as a UEFI (Unified Extensible Firmware Interface) and may not always work. UEFI utilizes the GPT partition scheme (globally unique identifiers partition table), and is far superior to that of the older MBR (master boot record). UEFI is almost always the default on modern motherboards, but this setting has been known to change when new devices are connected to the PC. Bottom line: booting off a DVD or hard drive may not always work when set to UEFI, and it is suggested to make sure that the primary boot device is either the DVD or hard drive, and not the UEFI DVD variant if you are having issues. 2b1af7f3a8