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XMG PB50EF Series, Service Manual

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XMG PB50EF Series Service Manual Download Page 21

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Figure 8

Mainboard Bottom 

Key Parts

1. PCH
2. GPU
3. CPU
4. Memory Slots 

DDR4 SO-DIMM

5. Mini-Card 

Connector (M.2 
PCIE/SATA SSD 
Module)

6. Mini-Card 

Connector (M.2 
PCIE Module)

7. Mini-Card 

Connector (WLAN 
Module)

Introduction

Mainboard Overview - Bottom (Key Parts)  1  -  9

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Mainboard Overview - Bottom (Key Parts)

Summary of Contents for PB50EF Series

Page 1: ...Preface I Preface Notebook Computer PB50EF PB51EF Service Manual...

Page 2: ...e or in part be reproduced translated transmitted or reduced to any machine readable form without prior consent from the vendor manufacturer or creators of this publica tion except for copies kept by...

Page 3: ...icing and or upgrading components of the PB50EF PB51EF series notebook PC The following information is included Chapter 1 Introduction provides general information about the location of system element...

Page 4: ...3 Do not use the telephone to report a gas leak in the vicinity of the leak 4 Use only the power cord and batteries indicated in this manual Do not dispose of batteries in a fire They may explode Che...

Page 5: ...down properly and don t forget to save your work Remember to periodically save your data as data may be lost if the battery is depleted Do not expose the computer to any shock or vibration Do not plac...

Page 6: ...pose If you do not have access to a compatible outlet have a qualified electrician install one When you want to unplug the power cord be sure to disconnect it by the plug head not by its wire Make sur...

Page 7: ...r hands or metal objects Battery Guidelines The following can also apply to any backup batteries you may have If you do not use the battery for an extended period then remove the battery from the comp...

Page 8: ...st connected to the AC DC adapter and initially set up as below Attach the AC DC adapter cord to the DC In jack on the left of the computer then plug the AC power cord into an outlet and connect the A...

Page 9: ...e System Memory RAM 2 9 Removing the M 2 SSD Module 2 10 Removing the Wireless LAN Module 2 11 Wireless LAN Combo Module Cables 2 12 Removing the CCD 2 13 Part Lists A 1 Part List Illustration Locatio...

Page 10: ...587 B 56 Fan TP Smart AMP PWR B 57 LED Keyboard Ctrl B 58 LID B 59 TR TBT B 60 AR_TBT_SP PWR B 61 TPS65987 B 62 TBT Type C B 63 Conn_to Extend Board B 64 3 3VA 3 3V 3 3VS 5VS B 65 PWR_SW VCCST STG SFR...

Page 11: ...Preface XI Preface Speaker Con B 92...

Page 12: ...Preface XII Preface...

Page 13: ...is shipped with the computer Operating systems e g Windows 10 etc have their own manuals as do application softwares e g word processing and database programs If you have questions about those program...

Page 14: ...ximum Compatible with 4GB 8GB 16GB or 32GB Modules The real memory operating frequency depends on the FSB of the processor Supports XMP 3000MHz XMP is processor dependent Security Security Kensington...

Page 15: ...ption One Thunderbolt 3 Port The maximum amount of current supplied by Thunderbolt 3 port is 3000mA Three USB 3 0 USB 3 1 Gen 1 Type A Ports Including one AC DC Powered USB Port One DisplayPort 1 3 ov...

Page 16: ...External Locator Top View with LCD Panel Open Figure 1 Top View 1 PC Camera 2 PC Camera LED When the PC camera is in use the LED will be illuminated 3 Built In Array Microphone 4 LCD 5 Power Button 6...

Page 17: ...External Locator Front Right Side Views Figure 2 Front View 1 LED Indicator 2 Multi in 1 Card Reader Figure 3 Right Side View 1 USB 3 1 Gen 2 Type C Port Or Factory Option Thunderbolt 3 Port 2 USB 3...

Page 18: ...red USB 3 0 USB 3 1 Gen 1 Type A Port 4 2 In 1 Audio Jack Microphone and S PDIF Optical 5 2 In 1 Audio Jack Headphone and Microphone LEFT SIDE VIEW 1 2 3 4 5 Figure 5 Rear View 1 Vent 2 RJ 45 LAN Jack...

Page 19: ...iew 1 7 1 Introduction External Locator Bottom View Figure 6 Bottom View 1 Vent 2 Battery 3 Speakers Overheating To prevent your com puter from overhea ting make sure no thing blocks any vent while th...

Page 20: ...Introduction 1 8 Mainboard Overview Top Key Parts 1 Introduction Mainboard Overview Top Key Parts Figure 7 Mainboard Top Key Parts 1 KBC ITE IT8587 1...

Page 21: ...PU 3 CPU 4 Memory Slots DDR4 SO DIMM 5 Mini Card Connector M 2 PCIE SATA SSD Module 6 Mini Card Connector M 2 PCIE Module 7 Mini Card Connector WLAN Module Introduction Mainboard Overview Bottom Key P...

Page 22: ...ctors Figure 9 Mainboard Top Connectors 1 Per Key Cable Connector 2 Keyboard Cable Connector 3 LED Keyboard Cable Connector 4 Power Switch Connector 5 Multi in 1 Card Reader 6 USB 3 1 Gen 2 Type C Por...

Page 23: ...m Connectors 1 RJ 45 LAN Jack 2 HDMI Out Port 3 Mini DisplayPort 1 3 4 DisplayPort 1 3 over USB 3 1 Gen 2 Type C Port 5 USB 3 0 USB 3 1 Gen 1 Type A Port 6 DC In Jack 7 Battery Connector 8 HDD Cable C...

Page 24: ...Introduction 1 12 1 Introduction...

Page 25: ...ssembly process easier each section may have a box in the page margin Information contained under the figure will give a synopsis of the sequence of procedures involved in the disassembly procedure A...

Page 26: ...ing the connec tion make sure the connector is oriented in the same way The pin1 side is usually not indicated Pressure sockets for multi wire connectors To release this connector type grasp it at its...

Page 27: ...he computer When handling a printed circuit board do not use gloves or other materials which allow static electricity buildup We suggest that you use an anti static wrist strap instead 8 Beware of cor...

Page 28: ...2 5 2 Remove the keyboard page 2 6 3 Remove the HDD page 2 7 To remove the System Memory 1 Remove the battery page 2 5 2 Remove the keyboard page 2 6 3 Remove the HDD page 2 7 4 Remove the system mem...

Page 29: ...t the battery up in the direction of the arrow at point Figure 1b 4 Remove the battery off the computer Figure 1c 5 Reverse the process to install a new battery do not forget to replace all the screws...

Page 30: ...locking collar socket by using a flat head screwdriver to pry the locking collar pins away from the base Figure 2b 5 Carefully lift the keyboard off the computer Figure 2c 1 2 3 4 5 6 7 7 8 6 a b 1 2...

Page 31: ...Bottom Case 12 Screws HDD System Warning New HDD s are blank Be fore you begin make sure You have backed up any data you want to keep from your old HDD You have all the CD ROMs and FDDs required to in...

Page 32: ...embly out of the bay Figure 4f 8 Remove screws and bracket from the hard disk Figure 4g 9 Reverse the process to install a new hard disk do not forget to carefully reinsert the bottom case in reverse...

Page 33: ...to release the second module if necessary 5 Insert a new module holding it at about a 30 angle and fit the connectors firmly into the memory slot 6 The module will only fit one way as defined by its...

Page 34: ...dules will be visible at point on the mainboard Figure 6a 3 Remove the screw Figure 6b 4 The M 2 SSD module Figure 6c will pop up and you can remove it from the computer 5 Reverse the process to insta...

Page 35: ...the mainboard Figure 7a 3 Carefully disconnect the cables and then remove the screw Figure 7b 4 The Wireless LAN module Figure 7c will pop up and you can remove it from the computer 1 2 3 4 5 b c a 5...

Page 36: ...bo modules are not labelled The cables covers each cable will have either a black or transparent cable cover are color coded for identification as outlined in the table below Cable 1 is usually connec...

Page 37: ...top case up forming a 130 degree angle 3 Carefully run your fingers around the inner frame of the LCD panel to lift at points as indicated by the arrows Figure 8a 4 Remove the LCD front cover Figure...

Page 38: ...ing a flat head screwdriver to pry the locking collar pins away from the base Figure 9c 6 Remove the CCD module Figure 9d 7 Reverse the process to install a new CCD module 6 7 8 d c 8 6 7 8 CCD Module...

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