Hardware Maintenance Manual
Page 34
... created the bootable diagnostic medium on a USB device, do the following: 1. If the computer cannot be launched automatically. 6. When the ThinkPad logo is displayed, repeatedly press and release the F12 key. The diagnostic program will be turned on, go to "Power system checkout" ... power adapter is used, replace the dock. • If the computer does not charge during operation, go to create a bootable diagnostic medium on the computer. When the ThinkPad logo is displayed, repeatedly press and release the F12 key. Click Lenovo Bootable Diagnostics. 3. Turn on a USB...
... created the bootable diagnostic medium on a USB device, do the following: 1. If the computer cannot be launched automatically. 6. When the ThinkPad logo is displayed, repeatedly press and release the F12 key. The diagnostic program will be turned on, go to "Power system checkout" ... power adapter is used, replace the dock. • If the computer does not charge during operation, go to create a bootable diagnostic medium on the computer. When the ThinkPad logo is displayed, repeatedly press and release the F12 key. Click Lenovo Bootable Diagnostics. 3. Turn on a USB...