Acer Aspire 5750Z Acer Aspire 5350, 5750, 5750G, 5750Z Notebook Service Guide - Page 110

RTC Battery Removal 0 Prerequisite: Upper Cover Removal 1. Locate RTC battery (B) on mainboard. Refer to Figure 3-29. 2. Remove battery (B) from mainboard connector (A) (Figure 3-33). A B Figure 3-33. RTC Battery Removal + IMPORTANT: Follow local regulations for battery (Figure 3-33) disposal. RTC Battery Installation 0 1. Install battery (B) to mainboard connector (Figure 3-33). 2. Install upper cover. 3-34 Machine Maintenance Procedures