Q: lenovo Ideapad S10, the touchpad does not respond after sleep wakeup. A: Because the machine touchpad can only be used after waking up, other time is normal, so it is suspected of software problems. But after a key recovery, the fault remains. After uninstalling the touchpad driver, it will be normal after reinstallation. Q: Rising Sun 125F boot card LOGO, but also can not enter the BIOS. A: computer boot card LOGO, according to maintenance ideas, mostly due to hard drive, optical drive The keyboard or motherboard failure causes the boot card LOGO to minimize the system test in the station. Only the motherboard, CPU, memory, screen, and short-circuit boot are still the card boot card LOGO. It is judged that the motherboard fault causes the computer boot card LOGO to apply for the motherboard replacement. After the fault was found to remain. Suspected of other components, the CPU, memory, fault remains in the station, the external display is not connected to the screen, the fault remains, the motherboard DOA is suspected, and the motherboard test failure is still resolved. Finally, the computer is installed and booted. Press F2 to test whether it can enter the BIOS. It takes about half an hour to enter the BIOS and find that the BIOS cannot recognize the hard disk. Finally, it is found that the hard disk is faulty and the computer boot card LOGO. This motherboard needs to be connected to the hard disk test. Can pass the self-test. Rising Sun 125F /Zhaoyang E280S motherboard using SIS chipset, this motherboard will not appear hard disk test will appear boot card LOGO. According to the usual diagnosis ideas, it is easy to judge the mistakes, and share this experience with you. I hope that everyone can help in the maintenance process. Q: There is no obvious phenomenon when the C46X series model is turned on. A: This phenomenon is because the screw is just on the edge of the graphics card. Sometimes the screw is too tight, it will cause the video card to be invisible, loosen the screw, and sometimes need the graphics card. Reinstall and be careful not to play too tight when installing this screw. Q: IE will automatically close when you open a particular website using a browser, and IE will browse normally when you open another website. A: This is a problem caused by cookies. Removing cookies from temporary files from the IE option can be resolved. A cookie is a data file sent by a web server to a computer. It records some information about each login to the site. If for some reason the error message generated by the webpage is saved in the cookie, when the site is logged in again to the site, the site will cause the webpage to close when the cookie is verified. Q: After the user's machine system is damaged, use one-click recovery. "Restore the factory state" function recovery system, after rebooting prompt: "ldload.exe..." error, can not enter the system, follow the prompts to restart invalid A: system C disk primary partition error, resulting in recovery After the system prompts you can not find the startup program. Use the VISTA installation CD to start, in the partition interface, delete the C drive and create a new one, without formatting. Shutdown press “NOVO” enter a key recovery, select “ restore the factory state & rdquo; re-recover the system, troubleshooting.