Lenovo ThinkCentre M910x Bruksanvisning

Lenovo Skrivbord ThinkCentre M910x

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M910x

User Guide and

Hardware Maintenance Manual

Machine Type (MT):

10MY, 10N0, 10N1, 10N2, 10QQ

Energy Star MT:

10MY, 10N0, 10N1, 10N2, 10QQ

Overview

Locations of indicators,

connectors, and

controls provided on

your computer

Replaceable parts

Locations of the

replaceable parts on

your computer

Specications

Specications of your

computer

Replacing FRUs

Replacing instructions

for eld-replaceable

units (FRUs) (for

technicians only)

Computer locks

Locking devices for

your computer

Replacing CRUs

Replacing instructions

for customer-

replaceable units

(CRUs)

Overview 3 .........................................

Front view 3 .......................................................................

Rear view 4 ........................................................................

System board 6 ................................................................

Machine type and model label 7 ...................................

I/O box ............................................8

Overview 8 .........................................................................

Using the I/O box 9 ..........................................................

Computer locks ............................10

Attaching a Kensington-style cable lock ...............10

Specications ...............................11

Replacing hardware 12 ......................

Before replacing hardware 12 .......................................

Handling static-sensitive devices ...........................12

Knowing replaceable parts 13 .......................................

Customer-Replaceable Units (CRUs) .......................... 13

Field-Replaceable Units (FRUs) .................................... 13

CRUs and FRUs locations 14 ..............................................

Replacing CRUs 17 ............................

Before replacing CRUs 17 ..............................................

Replacing the keyboard or wireless keyboard 19 ......

Replacing the keyboard 19 ..................................................

Replacing the wireless keyboard 19 ..................................

Replacing the mouse or wireless mouse 20 ..............

Replacing the mouse 20 ......................................................

Replacing the wireless mouse 20 ......................................

Replacing the power adapter 22 ...................................

Replacing the vertical stand 23 .....................................

Replacing the VESA mount bracket 24 ........................

Replacing the external optical drive 25 ........................

Replacing the external I/O box 26 ................................

Replacing the power adapter bracket 27 ....................

Removing the computer cover 28 ................................

Replacing the storage drive 29 ......................................

Replacing the internal speaker 30 ................................

Replacing the system fan 31 .........................................

Replacing the PCI Express card and PCI Express

card adapter 32 ................................................................

Replacing the Wi-Fi card ...........................................34

Replacing the bottom cover 37 .....................................

Replacing the memory module 38 ...............................

Replacing the M.2 storage drive 39 ..............................

Completing the parts replacement 40 .........................

Replacing FRUs 41 ............................

Before replacing FRUs 41 ...............................................

Replacing the illuminated red dot cable 43 ................

Replacing the advanced speaker 44 ............................

Replacing the Wi-Fi antennas ..................................45

Replacing the front Wi-Fi antenna ...............................45

Replacing the rear Wi-Fi antenna .................................46

Replacing the storage drive cable 48 ...........................

Replacing the heat sink 49 .............................................

Replacing the microprocessor .................................50

Replacing the coin-cell battery ................................52

Replacing the antenna bracket 54 ................................

Replacing the system board and chassis 55 .............

Notices & Trademarks ..................57

Notices..........................................................................57

Trademarks 58 .................................................................

Contents

Overview 3

Overview

Front view

Note Your computer model might look slightly different from the illustration.

1Power indicator

This indicator is on when the computer is on.

2Power button

Used to turn on your computer. When you cannot shut down the

computer from the operating system, press and hold the power

button for four or more seconds to turn off the computer.

3Storage drive status indicator

This indicator is on when the storage drive is in use.

4Microphone connector

Used to connect a microphone to your computer. You can use the

microphone to record sounds or interact with the computer using

speech-recognition software.

5Headset connector

Used to connect a headset or headphones to your computer.

6USB 3.0 connector

Used to connect a USB-compatible device, such as a USB

keyboard, mouse, scanner, printer, or personal digital assistant

(PDA). For optimal data transfer, connect a USB 3.0 device to a

USB 3.0 connector instead of a USB 2.0 connector.

7Always On USB 3.0 connector

Used to connect a device that requires a USB 2.0 or USB 3.0

connection, such as a keyboard, a mouse, a scanner, a printer,

or a personal digital assistant (PDA). With the power adapter

connected, you can charge the automatically detected device

even when the computer is in hibernation mode or turned off.

8Illuminated red dot

This indicator is on when the computer is powered on.

Produktspecifikationer

Varumärke:	Lenovo
Kategori:	Skrivbord
Modell:	ThinkCentre M910x
Färg på produkten:	Zwart
Snäll:	AV-receiver
LED-indikatorer:	Link
Nuvarande:	1 A
USB-kontakttyp:	Micro-USB B
Anslutningsteknik:	Bedraad
Maximal upplösning:	2048 x 1080 Pixels
Medföljande kablar:	Micro-USB
Inkluderar AC-adapter:	Ja
Antal USB-anslutningar:	1
Certifiering:	CE, IEC/EN 55035:2017, IEC/EN 55032:2015, IEC/EN 60065
HDCP:	Ja
USB-version:	2.0
3D:	Ja
Material:	Aluminium
Grafikupplösningar som stöds:	1920 x 1200 (WUXGA), 2048 x 1080
Plug and play:	Ja
Förvaringstemperatur:	-40 - 85 °C
Max 30 bilder per sekund:	0 fps
DVI-ingångsportar:	1
DVI-utgångar:	1
Bandbreedte:	6.75 Gbit/s
Mottagare mått (B x D x H):	40 x 74 x 15 mm
Maximal-räckvidd:	300 m
Wifi:	Nee
AC-ingångsspänning:	100 - 240 V
AC-ingångsfrekvens:	50 - 60 Hz
Drifttemperatur (TT):	0 - 50 °C
Relativ luftfuktighet i drift (VV):	10 - 90 procent
Driftspänning (mottagare):	5 V
Mottagarens vikt:	80 g
Fiberoptisk kontakt:	LC
Struktur för trådläge:	Multimode
Utökad visningsidentifikationsdata (EDID):	Ja
Fiberoptiska våglängder stöds:	850,1310,1550 nm
Strömförbrukning-(mottagare)-(max):	1.9 W
HDCP-genomföring:	Ja
Skydd-mot-elektrostatisk-urladdning-(ESD).:	Ja
Driftspänning (sändare):	5 V
Klass:	1M
Budget optisk förlust:	7 dB
EDID-emulering (TX):	Ja
OMA-sändarutgång:	9 dBm
OMA-mottagarens känslighet:	16 dBm