Acer Aspire 3750Z Service Guide - Page 53

7. Remove the screws securing the graphics card riser board, then remove the riser board from the bracket. Quantity 2 Color Chrome Torque 4.5 +/- 0.3 kgf-cm Part Number 86.00B75.240 A circuit board that is >10 cm2 has been highlighted with a yellow rectangle as shown in the above image. Follow local regulations for disposing this type of circuit board. Removing the Hard Disk Drive 1. Remove the wall mount plate by following the procedure described on page 40. 2. Remove the graphics card assembly by following the procedure described on page 43. 3. Disconnect the power and SATA cables from the hard drive. Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide 45