7521Plus / N N/B MAINTENANCE
6.Replace the base unit frame and secure with twelve screws.
7.Replace the battery pack, heatsink, modem card, FDD/HDD module, and
8.Secure the four screws on the rear side of the notebook.
9.Put the notebook back to the upright position. Replace the Easy Start board into the housing, then secure with seven screws.
10.Replace the LCD assembly.
11.Replace the keyboard and Easy Start panel.
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