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Machine Maintenance Procedures
3-21
RTC Battery Removal
0
Prerequisite:
Lower Cover Removal
1.
Find RTC battery (B) on mainboard as shown on
Figure 3-11
.
2.
Using plastic tweezers, push the RTC battery through the gap in the mainboard connector
(A) to release the battery (Figure 3-16
)
.
Figure 3-16.
RTC Battery
IMPORTANT
:
+
Follow local regulations for battery
(Figure 3-16) disposal.
3.
Remove RTC battery from mainboard connector.
RTC Battery Installation
0
1.
Put RTC battery (A) into the mainboard connector and press down to secure it. Refer to
Figure 3-16.
2.
Install lower cover.
A
Содержание ASPIRE 4253
Страница 1: ...Aspire 4253 4253G SERVICEGUIDE ...
Страница 10: ...x ...
Страница 11: ...CHAPTER 1 Hardware Specifications ...
Страница 14: ...1 4 ...
Страница 56: ...1 46 Hardware Specifications and Configurations ...
Страница 57: ...CHAPTER 2 System Utilities ...
Страница 84: ...2 28 System Utilities ...
Страница 85: ...CHAPTER 3 Machine Maintenance Procedures ...
Страница 88: ...3 4 ...
Страница 110: ...3 26 Machine Maintenance Procedures ID Size Quantity Screw Type C M2 5 3 0 Ni 1 ...
Страница 129: ...CHAPTER 4 Troubleshooting ...
Страница 135: ...Troubleshooting 4 7 LCD Failure 0 If the LCD fails perform the following Figure 4 3 LCD Failure ...
Страница 151: ...CHAPTER 5 Jumper and Connector Locations ...
Страница 158: ...5 8 Jumper and Connector Locations ...
Страница 159: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Страница 160: ...6 2 Exploded Diagrams 6 4 FRU List 6 7 Screw List 6 20 ...
Страница 179: ...CHAPTER 7 Model Definition and Configuration ...
Страница 180: ...1 2 Acer 4255 7 1 Aspire 4253G 7 22 ...
Страница 212: ...7 32 Model Definition and Configuration ...
Страница 213: ...CHAPTER 8 Test Compatible Components ...
Страница 214: ...8 2 Microsoft Windows 7 Environment Test 8 4 ...
Страница 223: ...CHAPTER 9 Online Support Information ...
Страница 224: ...9 2 Introduction 9 3 ...
Страница 226: ...9 4 Online Support Information ...