X 1 Carbon 20+6 Pin SSD to SATA 2.5 Adapter for Thinkpad Lenovo

Disconnect the AC adapter from the computer. Power on the system and continuously tap F1 to enter the BIOS. If you receive a general help window, press enter to continue. Use the right arrow key to select the configuration (Config) menu. Use the down arrow key to highlight the Power menu, and press enter. The power sub-menu will be displayed. Use the down arrow keys to highlight the Disable Built-in Battery option, and press enter. Assure that ‘yes’ is highlighted and hit enter again to power off the system. Allow your system three to five minutes to cool before you open up the cover. Insert a straightened paper clip into the key hole, and push to release the tray. Pull the Micro SIM card tray from the slot. Place the unit upside down. Loosen the seven captive screws that secure the base cover. Use a plastic pry tool along the left or right side to disengage the locking clips at the rea