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Preface

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Notebook Computer

NH50AF1 / NH55AFW / NH57AF1 / NH58AF1

Service Manual

Содержание NH50AF1

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 22: ...Introduction 1 12 1 Introduction...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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