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Fix The CMOS checksum is invalid, The CMOS will reset to the default configuration, and the computer will restart CMOS, Reset (502) on HP PC.

If you see Start PXE over IPv4 on MAC error during boot on your HP, Dell, Lenovo, etc. computers, it can happen if a bootable operating system cannot be found.

Better heat dissipation means less performance throttling. When a laptop gets too hot, it often reduces its own speed to cool down. This is super frustrating when you need maximum power. Comfort is ...

If your computer starts up If your computer won't start up Get expert help from Which? Tech Support subscribers: get help from our team If your computer develops a fault, here are some easy tips to ...

At some point, we all need a laptop battery replacement. Here's what to look out for if your battery doesn't have much left to give.

Learn how operating systems (Windows, macOS, and Linux) power your laptop, what makes them different, and why they matter for ...

The first variant will be the iX3 50 xDrive, which boasts a combined 463 hp (345 kW) and 475 lb-ft (645 Nm) from its pair of ...

With healthy brightness, easy setup, and an unusual pivoting stand, Xgimi's take-anywhere Elfin Flip is a mini projector that ...

The 13-inch MacBook Air with an M2 chip at $699 is undoubtedly a good deal. And, it’s yours (along with the $100 in savings ...

James Corden and Ruth Jones have signed a multi-million-dollar deal to make the follow-up to Gavin and Stacey' for Apple TV+.