Acer Aspire X1470 - Troubleshooting; Hardware Diagnostic Procedure; System Check Procedures; Power System Check

Aspire AX1470 Service Guide 53
5. Connect the SATA (1) and power (2) cables to their connectors on the rear of the hard disk drive.
6. Connect one end of the SATA cable to the SATA1 connector on the mainboard.