Having a black screen while the laptop is turned on is very frustrating as it can make you think that the display is damaged. In the last few years, HP laptop users have started facing this issue. There are two possible reasons behind this, Well, there is nothing to worry about as this issue can…
Peripheral Component Interconnect Express (PCIe) cable is one of the important elements of a computer. And if you are intended to build your own PC, it is crucial to know where the PCIe cable goes. The PCIe cables are part of the power supply unit (PSU) and they normally go to PCIe devices like the…
![[5 Solutions] Power Supply Fan Not Spinning](https://www.hardwarecentric.com/wp-content/uploads/2023/08/Power-Supply-Fan-Not-Spinning.webp)
As you may already know, the power supply fan is designed to blow out the hot air inside the PSU (Power Supply Unit) to keep it cool. When the power consumption is too high, the PSU becomes hot due to overheating. And overheating is dangerous as it eventually wears out the PSU, making it vulnerable…
![[6 Fixes] 8 Pin CPU Power Connector Not Working](https://www.hardwarecentric.com/wp-content/uploads/2023/07/8-Pin-CPU-Power-Connector-Not-Working.webp)
The 8-pin CPU power connector is considered an optional connector for particular CPUs. It consists of 4 black and 4 yellow wires and requires connection to an 8-pin output on the motherboard. But as you know, electrical stuff isn’t entirely error-free, so at least once in its lifetime, it’ll show error in some ways. So,…
No, it won’t work. If the voltage is too high, the battery will be damaged and, in some cases, will catch fire. In most cases, plugging in a lower-voltage adapter would not harm the unit. However, if the polarity is reversed, it is likely to cause damage. Is It Safe to Use a 9V Power…
