What to do if some laptop keys fail

I repaired an Acer laptop and had to turn off secure boot when entering PE. I recorded how to turn off secure boot and remove the password from Bios. Turn on the computer and when the screen is not on, keep pressing the F2 key to enter the BIOS. On Acer laptops, turn off Secure Boot and press the arrow keys to switch to Boot. If SecureBoot is gray and unclickable, switch to the Security page, select SetSupervisorPassword and press Enter to set the password. Then switch to Boot, SecureBoot can be selected as Disabled, and press F10 to save. Modify and clear the BIOS password on your Acer notebook. Switch to the Security menu and select SetSupervisorPasswo.

According to news from this website on April 30, HP today launched the Ryzen Edition of the Zhan 66 seventh-generation business thin and light notebook on the e-commerce platform. This series of notebooks includes 14-inch and 16-inch versions, both of which use AMD Ryzen7035U "Rembrandt" processor. All Zhan 66 seventh-generation thin and light Ryzen versions adopt a dual DDR5 memory slot and dual M.2 solid-state slot design, and are equipped with a "long-life" 56Wh battery (two-year warranty). The seventh-generation thin and light Ryzen Edition of Zhan 66 adopts an all-metal body, covered with aluminum alloy, and supports 180° opening and closing. The starting weight of the 14-inch version is 1.40kg, and the starting weight of the 16-inch version is 1.75kg. HP claims to have made low-noise adjustments for this series of models to eliminate the problem of excessive surface temperature, while the keyboard covers Du

The following introduces the factory reset that comes with DELL notebooks. It restores factory settings. After the reset, the computer is restored to the state when you first bought it. It requires that the hard disk has not been partitioned and the recovery partition has not been damaged. 1. Restart the computer and keep clicking the F12 key on the keyboard until the following interface appears; 2. Select "SupportAssistOSRecovery" and click "EXIT"; 3. Click "Skip" here, or click step-by-step guidance, and there will be Introduction instructions; 4. In this interface, in the lower right corner, click "Start Reset"; 5. Select "Reset to Factory Settings" and click Next; (If you choose "Reset and Update", the network speed is not fast, it will take a long time, You also need to install the driver yourself) 6. If there is important data, select "Yes, back up my files".

According to news from this site on April 22, Mechanical Revolution Unbounded 14S2024 (AMD) "Black Swan" all-round thin and light notebook was recently unveiled. According to the e-commerce platform page, the initial price of this notebook that further enriches the Unbounded 14 matrix is ​​no more than 3,999 yuan. In terms of core configuration, the Unbounded 14S2024 (AMD) notebook uses the AMD Ryzen 78845HS processor, paired with 16GB of memory (note on this site: the memory type and frequency are not indicated) and a 512GB solid-state drive. The notebook weighs 1.39kg and is 17.3mm thick. It adopts a dual-fan dual heat pipe (one is 8mm thick and the other is 6mm thick) heat dissipation design. The CPU performance reaches 54W and supports Fn+X three performance mode switching. Unbounded 14S2024 (AMD)

According to news from this site on May 8, ASUS Daybreak Pro162024 business notebook is on sale today. Only the Ultra5125H, 32GB RAM + 1TB storage space version is available, priced at 5,599 yuan. According to reports, this notebook is equipped with Intel Core Ultra5125H processor (4P+8E+2LPE), provides dual M.2SSD slots and dual DDR5SO-DIMM memory slots, and can be expanded to a maximum of 64GB of memory. Dawn Pro16 notebook adopts A, C and D surface technology body, is 18.9mm thick, weighs 1.71kg, supports 180° opening and closing, and is equipped with a single fan cooling system. In terms of screen, this notebook is equipped with a 16-inch 2560x1600120Hz IP

According to news from this site on July 28, the Chinese version of the Asus Lingyao 16Air notebook is now on sale, equipped with AMD Ryzen AI9HX370 processor, and the 32GB+1TB version is priced at 12,999 yuan. In terms of appearance, the Lingyao 16 Air notebook is made of Ceraluminum high-tech ceramic aluminum material and CNC technology. It is available in two colors: snowy white and mountain gray. It is about 1.1cm thick and weighs 1.49kg. Lingyao 16Air is equipped with the new AMD Ryzen AI9HX370 processor, equipped with 12C24TZen5 core, 16CURDNA3.5 architecture Radeon890M core display, and the NPU computing power reaches 50TOPS. This computer is also equipped with a dual-fan VC vapor chamber cooling system that can provide 28W

This website reported on July 9 that Lenovo’s new YOGAPro14s14ASP9 (overseas known as YogaPro714ASP9) notebook has passed the Korean Energy Agency certification, and real photos of the machine have been exposed. Different from the already launched Core Ultra version "14IMH9" and Ryzen 8040 version "14AHP9", the new version "14ASP9" adopts the same new family design language as the YOGA Air14s Snapdragon version: the A side is centered with the Lenovo letter mark A, and the C side cancels Lenovo The YOGA logo on the nameplate has been moved from side A to side C. The new keyboard font design is on the palm rest. In addition, the certification information also confirms that the "83HN" notebook that previously appeared in the Geekbench benchmark database is YOGA Pro14s14ASP9.

According to news from this website on July 28, Asus’s ROG Magic 16 Air Ryzen AI version of the gaming notebook will be sold for the first time on JD.com at 9 o’clock tonight. It uses the Ryzen AI9HX370 processor and optional RTX4060/70 graphics card. The price starts at 14,499 yuan. The price information compiled by this site is as follows: Ryzen AI9HX370+RTX4060+32GBRAM+1TB storage space (Eclipse Gray): 14,499 yuan Ryzen AI9HX370+RTX4060+32GBRAM+1TB storage space (Haoyue White): 14,499 yuan Ryzen AI9HX370+RTX4070+ 32GB RAM + 1TB storage space (Haoyue White): 15,999 yuan. In terms of appearance, the body design of the Ryzen AI version is similar to that of the previous model.