System76 Galago Pro Manuel utilisateur

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System76

GalagoPro(galp2)

Servicemanual

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Revisionhistory

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Author

Date

Version

Remarks

AprilJones

2017-05-09

Initial

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System76GalagoPro2(galp2)ServiceManual

1

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Contents

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Revisionhistory

Hardwareoverview

Externaloverview

Portsoverview

Bottomcasescrewsizes

FrontLEDoverview

Hardwarekeyboardshortcuts

Externaldisplays

Thunderbolt3andeGPU

Internalcomponentoverview

User-serviceablepartsandrepairs

Replacingthekeyboard

Stepstoreplacethekeyboard

Photoguideforkeyboardreplacement

Removingthebottomcover

Stepstoremovethecover

Stepstoreplacethecover

Photoguideforbottomcoverremoval/replacement

ReplacingtheRAM

StepstoreplacetheRAM

PhotoguideforreplacingtheRAM

ReplacinganM.2/NVMeSSD

StepstoreplacetheM.2drive

Replacinga2.5”SSD/HDD

StepstoreplacetheM.2drive

ReplacingtheCPUfan

StepstoreplacetheCPUfan

ReplacingtheCPUheatsink/thermalpaste

StepstoreplacetheCPUheatsink/thermalpaste

ReplacingtheCMOSbattery

StepstoreplacetheCMOSbattery

Replacingtheinternalbattery

StepstoreplacetheCMOSbattery

System76GalagoPro2(galp2)ServiceManual

2

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ReplacingtheWiFi/Bluetoothmodule

StepstoreplacetheWiFi/Bluetoothmodule

BIOSutilities

UpdatingtheBIOS

BIOSoverview

Mainmenu

Advanced

Security

Boot

Specifications

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System76GalagoPro2(galp2)ServiceManual

3

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Hardwareoverview

Externaloverview

Portsoverview

TheGalagoprovidesmultipleconnectivityoptions.

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Leftsideoverview

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Rightsideoverview

Bottomcasescrewsizes

TheGalagohas3sizesofscrewsforsecuringthebottomcase.

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System76GalagoPro2(galp2)ServiceManual

4

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FrontLEDoverview

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Icon

Color

Description

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Orange

DCpowerpluggedin

Green

Computerison

Blinkinggreen

Computerissleeping

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Orange

Batterycharging

Green

Batteryfullycharged

Blinkingorange

Batterycriticallylow

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Green

AirplanemodeisON

(WiFi/Bluetoothdisabled)

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Green

Harddiskactivity

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System76GalagoPro2(galp2)ServiceManual

5

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Hardwarekeyboardshortcuts

YourGalagohasseveralactionsavailableusingtheFnandFunctionkeys.

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Key

Shortcut

Action

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Fn+F1

Toggletrackpad

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Fn+F2

Togglebuilt-inLCD

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Fn+F3

Mute

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Fn+F4

Togglekeyboardbacklight

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Fn+F5

Volumedown

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Fn+F6

Volumeup

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Fn+F7

Toggledisplays

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Fn+F8

Brightnessdown

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Fn+F9

Brightnessup

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Fn+F10

Togglewebcam

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Fn+F11

Toggleairplanemode

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Fn+F12

Suspend

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Fn+`

Play/Pause

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Fn+1

Togglefanbetweenmax/automatic

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Fn+Ins

NumLock

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Fn+Del

ScrollLock

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System76GalagoPro2(galp2)ServiceManual

6

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Externaldisplays

AsidefromthestandardMiniDisplayPort(MiniDP)andHDMI,theGalagoalsosupports

MiniDPoverUSB-CandexternalGPU(eGPU)supportoverThunderbolt3.

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YoucanswitchbetweenMiniDPorUSB-C,butyoucannotusebothsimultaneously.

ToswitchbetweenMiniDPandUSB-Cdisplaymodes:

1. ReboottheGalagoandholdtheF2key

2. AttheSetupUtility,selecttheAdvancedtab

3. SelectAdvancedChipsetControl

4. ChangetheDDIsettingaccordingtothetablebelow

5. PressF4tosavechangesandreboot

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Mode

DDISetting

Maxresolution

MiniDP

DDItoMiniDP

UHD-1(4K,2160P)

3840x2160@60Hz

HDMI

None

UHD-1(4K,2160P)

3840x2160@30Hz

USB-CtoDisplayPort

DDItoTBT

UHD-1(4K,2160P)

3840x2160@60Hz

USB-CtoHDMI

DDItoTBT

UHD-1(4K,2160P)

3840x2160@30Hz

eGPUoverThunderbolt3

DDItoTBT

(DependentonGPU)

Thunderbolt3andeGPU

IntelThunderbolt3providesadirectlinktotheprocessoroverPCIe3.0x4at40Gbps,

makingitidealforexternalGPU(eGPU)support.TouseaneGPU,ThunderboltSecurity

OptionmustbesettoLegacyModeintheBIOS.

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WhenusinganeGPU,thedevicemustbeconnectedpriortopoweringonandonly

disconnectedafterfullypoweringdown.eGPUdevicesarecurrentlyNOThot-plug

capable.UnpluggingthedevicewillnotdamagetheGalagoortheeGPU,butthesystem

willnotworkproperlyuntilareboot.

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System76GalagoPro2(galp2)ServiceManual

7

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Internalcomponentoverview

Belowisacolor-codeddiagramoftheGalago’sinternalcomponents.

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CPUfanishighlightedincyan

CMOSbatteryishighlightedinred

RAMishighlightedingreen

M.2SSDishighlightedinorange

Wireless/Bluetoothmoduleishighlightedinpurple

2.5”SSD(notpresent)ishighlightedinblue

Batteryishighlightedinwhite

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System76GalagoPro2(galp2)ServiceManual

8

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User-serviceablepartsandrepairs

ManycomponentsonyourGalagocanbeupgradedorreplacedasnecessary.Follow

thesestep-by-stepguidesforinstructions.

Replacingthekeyboard

Keyboardreplacementissimpleandrequiresonlyacross-headscrewdriver.

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Toolsrequired:Cross-head(Phillips)screwdriver

Timeestimate:10minutes

Difficulty:Low

Screws:2total

- 2largeM2,black(KeyboardM2)

Stepstoreplacethekeyboard

Photosareprovidedinorderbelowthesesteps.

1. Findasurfacesuitableforwork.Adeskortableworkswell.

2. Placesomethingsoftonthetable,likeatoweloranti-staticmat.

3. PlacetheGalagolid-side-down.

4. Removethe2keyboardscrews,indicatedbythesmallkeyboardicon.

5. OpentheGalagoandplaceitonitsside.

6. Pushthescrewdriverintothekeyboardpushpointuntilthekeyboardpopsout.

7. SettheGalagodown,thenstartingfromthetopside,pullthekeyboardloose.

8. Flipthekeyboardoverontothetrackpad.

9. Pullthelargeribboncableoutoftheconnector.

10.Thesmallribboncablehasalatch.Gentlypullthelatchfrombothsidesand

removetheribboncable.

11.Removethekeyboardandreplaceitwiththenewone.

12.Insertthelargeribboncableintotheconnector.

13.Seatthesmallribboncable,thenapplypressureequallytobothsidesofthe

connectortosecure.

14.Flipthekeyboardoverandpressthebottomtabsofthekeyboardintothecase.

15.Securethekeyboardbypressingdownontheedgesofthekeyboard.

16.FliptheGalagoover.

17.Replacethe2screwsholdingthekeyboardinplace.

18.BootyourGalagoandconfirmthekeyboardisoperational.

System76GalagoPro2(galp2)ServiceManual

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