background image

Disassembly

Removing the Wireless LAN Module  2  -  15

2.D

is

a

ss

em

b

ly

Removing the Wireless LAN Module

1. Turn 

off

 the computer, turn it over, remove the battery (

page 2 - 5

), bottom cover (

page 2 - 6

) and SSD-2 (

page 2 

- 14

).

2. The Wireless LAN module will be visible at point 

 on the mainboard (

Figure 11a

).

3. Carefully disconnect the cables 

 & 

, and then remove the screw 

(

Figure 11b

)

4. The Wireless LAN module 

 (

Figure 11c

) will pop-up, and you can remove it from the computer.

5. Reverse the process to install a new module (do not forget to replace the mylar and screws while making sure that 

the cables are properly inserted as shown in 

Figure 11c

).

1

2

3

4

5

b.

c.

a.

5

1

5

2
3

4

5.Wireless LAN Module

• 1 Screw

Figure 11

Wireless LAN 

Module Removal 

a. Locate the WLAN.
b. Disconnect  the  cables 

and remove the screw.

c. The  WLAN  module  will 

pop up.

Note:  Make  sure  you 
reconnect  the  antenna 
cable  to  the  “1  +  2” 
socket (

Figure 11b

).

Summary of Contents for NH50AF1

Page 1: ...Preface I Preface Notebook Computer NH50AF1 NH55AFW NH57AF1 NH58AF1 Service Manual...

Page 2: ...le 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: ...n for servicing and or upgrading components of the NH50AF1 NH55AFW NH57AF1 NH58AF1 series notebook PC The following information is included Chapter 1 Introduction provides general information about th...

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: ...connected to the AC DC adapter and ini tially set up as below Attach the AC DC adapter cord to the DC In jack on the rear of the computer then plug the AC power cord into an outlet and connect the AC...

Page 9: ...g the Processor 2 9 Removing the System Memory RAM 2 12 Removing the M 2 SSD Module 2 13 Removing the Wireless LAN Module 2 15 Wireless LAN Combo Module Cables 2 16 Removing the CCD 2 17 Part Lists A...

Page 10: ...ller ANX7411 B 45 USB Type C ANX7440 Retimer B 46 DP USB Type C B 47 Card Reader LAN RTL8411B B 48 HDD Click TP Audio Hall Con B 49 LED CCD TPM Power SW Con B 50 Audio Codec B 51 KBC ITE IT5570 B 52 R...

Page 11: ...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 12: ...W AMD Ryzen 5 Desktop Processor 3600 3 60GHz 32MB Smart Cache 7nm DDR4 3200MHz TDP 65W Core Logic AMD B450 Chipset BIOS 128Mb SPI Flash ROM INSYDE BIOS LCD Options 15 6 39 62cm 16 9 FHD 1920x1080 Memo...

Page 13: ...es are plugged in to both USB 3 1 Gen 2 ports this bandwidth will be shared between the ports Communication Built In 10 100 1000Mb Base TX Ethernet LAN 1 0M HD PC Camera Module WLAN Bluetooth M 2 Mod...

Page 14: ...n 1 Introduction 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...

Page 15: ...ews 1 5 1 Introduction External Locator Front Right Side Views Figure 2 Front View 1 LED Indicators Figure 3 Right Side View 1 2 In 1 Audio Jack Headphone and Microphone 2 Microphone In Jack 3 USB 2 0...

Page 16: ...ear View Figure 4 Left Side View 1 Security Lock Slot 2 RJ 45 LAN Jack 3 USB 3 2 Gen 2 Type A Ports 4 MicroSD Card Reader LEFT SIDE VIEW 1 2 3 4 3 Figure 5 Rear View 1 Vent 2 DisplayPort 1 4 over USB...

Page 17: ...View 1 7 1 Introduction External Locator Bottom View Overheating To prevent your com puter from overhea ting make sure no thing blocks any vent while the computer is in use 2 1 3 2 3 2 2 2 Figure 6 Bo...

Page 18: ...Introduction 1 8 Mainboard Overview Top Key Parts 1 Introduction Mainboard Overview Top Key Parts Figure 7 Mainboard Top Key Parts 1 AMD Southbridge 1...

Page 19: ...ory Slots DDR4 SO DIMM 3 CPU Socket 4 CMOS Battery 5 GPU 6 M 2 Card Connector SSD PCIE Module 7 M 2 Card Connector SSD PCIE SATA Module 8 Mini Card Connector WLAN BT Module Introduction Mainboard Over...

Page 20: ...Connectors 1 Introduction Mainboard Overview Top Connectors Figure 9 Mainboard Top Connectors 1 USB Connector 2 Keyboard Cable Connector 3 KB LED Connector 4 MicroSD Card Reader 5 USB 3 2 Gen 2 Type A...

Page 21: ...om Connectors Figure 10 Mainboar Bottom Connectors 1 Fan Connector 2 HDD Connector 3 LCD Connector 4 DC In Jack 5 Mini Display Port 1 4 6 HDMI Out Port 7 DisplayPort 1 4 over USB 3 1 Gen 2 Type C Port...

Page 22: ...Introduction 1 12 1 Introduction...

Page 23: ...e the disassembly 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 pr...

Page 24: ...ing the connection 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 25: ...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 26: ...2 6 3 Remove the keyboard page 2 8 To remove and install the Processor 1 Remove the battery page 2 5 2 Remove the HDD page 2 6 3 Remove the processor page 2 9 4 Install the processor page 2 11 To remo...

Page 27: ...and turn it over 2 Remove the screws Figure 1a 3 Carefully lift the battery in the direction of the arrow Figure 1b 4 Remove the battery out of the compartment Figure 1c 1 2 3 3 Figure 1 Battery Remov...

Page 28: ...ilities as outlined in Chapter 4 of the User s Manual when setting up a new hard disk Hard Disk Disassembly Process 1 Turn off the computer and remove the battery page 2 5 2 Remove the screws Figure 2...

Page 29: ...ew HDD s are blank Before 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 re quired to install your operating system and programs I...

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

Page 31: ...e screw first through to screw last Figure 5a 3 Carefully it may be hot remove the heat sink unit at point while using a tool to lever the heatsink up at point Then lift the heat sink up at an angle...

Page 32: ...emoval cont d c Move the latch fully in the direction indicated to unlock the CPU d Lift the CPU out of the socket c d Unlock A 12 12 Caution The heat sink and CPU area in general contains parts which...

Page 33: ...heat sink unit in an angle as indicated in Figure 7c 5 Tighten the CPU heat sink screws in the order the order as indicated on the label and reconnect the cable Figure 7d 6 Replace the video card heat...

Page 34: ...e if necessary 5 Insert a new module for only one module insert module in the top slot by holding it at about a 30 angle and fit the connectors firmly into the memory slot 6 The module will only fit o...

Page 35: ...page 2 5 and bottom cover page 2 6 2 The M 2 SSD module will be visible at point on the mainboard Figure 9a 3 Remove the screw Figure 9b 4 The M 2 SSD module Figure 9c will pop up and you can remove...

Page 36: ...om cover page 2 6 2 The M 2 SSD module will be visible at point on the mainboard Figure 9a 3 Remove the screw Figure 9b 4 The M 2 SSD module Figure 9c will pop up and you can remove it from the comput...

Page 37: ...rew Figure 11b 4 The Wireless LAN module Figure 11c will pop up and you can remove it from the computer 5 Reverse the process to install a new module do not forget to replace the mylar and screws whil...

Page 38: ...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 39: ...top case up forming a 90 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 12a 4 Remove the LCD front cover Figure 1...

Page 40: ...g a flat head screwdriver to pry the locking collar pins away from the base Figure 13c 6 Remove the CCD module Figure 13d 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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