5-4
Jumper and Connector Locations
Figure 5-2.
Mainboard Bottom
Table 5-2.
Mainboard Bottom
Item
Description
Item
Description
PJP2
Connect of Battery
JHP1
Connect to external headphone
PJP1
DC-IN Jack
JBT1
Connect JBT1 to BT (With
Cable)
JDIMM1 /
JDIMM2
DDR3 Memory Socket
JHDD1
Connect to SATA HDD
JCRT1
Connector of D-Sub
JODD1
Connect to SATA ODD
JRJ45
RJ45 of GLAN
JFAN1
Connect to FAN
JHDMI1
HDMI Connector
JSPK1
Connect to external speaker
JMINI1
Connector of WLAN Module
JSPK2
Connect to external speaker
JUSB1
USB Connector
U22
APU
JMIC1
Connect to External Microphone
U31
FCH
Summary of Contents for E644
Page 1: ...eMachines E644 E644G SERVICEGUIDE ...
Page 4: ...iv ...
Page 10: ...x ...
Page 11: ...CHAPTER 1 Hardware Specifications ...
Page 14: ...1 4 ...
Page 53: ...CHAPTER 2 System Utilities ...
Page 80: ...2 28 System Utilities ...
Page 81: ...CHAPTER 3 Machine Maintenance Procedures ...
Page 84: ...3 4 ...
Page 118: ...3 38 Machine Maintenance Procedures ID Size Quantity Screw Type B ICW50 CPU Thermal Screw 4 ...
Page 135: ...CHAPTER 4 Troubleshooting ...
Page 162: ...4 28 Troubleshooting ...
Page 163: ...CHAPTER 5 Jumper and Connector Locations ...
Page 172: ...5 10 Jumper and Connector Locations ...
Page 173: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Page 174: ...6 2 Exploded Diagrams 6 4 FRU List 6 6 Screw List 6 18 ...
Page 191: ...CHAPTER 7 Model Definition and Configuration ...
Page 192: ...7 2 eMachines E644 7 3 eMachines E644G 7 8 ...
Page 200: ...7 10 Model Definition and Configuration ...
Page 201: ...CHAPTER 8 Test Compatible Components ...
Page 202: ...8 2 Microsoft Windows 7 Environment Test 8 4 ...
Page 212: ...8 12 Test Compatible Components ...
Page 213: ...CHAPTER 9 Online Support Information ...
Page 214: ...9 2 Introduction 9 3 ...
Page 216: ...9 4 Online Support Information ...