ASROCK H81M-DGS User manual

Version 1.0
Published August 2013
Copyright©2013 ASRock INC. All rights reserved.
Copyright Notice:
No part of this documentation may be reproduced, transcribed, transmitted, or
translated in any language, in any form or by any means, except duplication of
documentation by the purchaser for backup purpose, without written consent of
ASRock Inc.
Products and corporate names appearing in this documentation may or may not
be registered trademarks or copyrights of their respective companies, and are used
only for identication or explanation and to the owners’ benet, without intent to
infringe.
Disclaimer:
Specications and information contained in this documentation are furnished for
informational use only and subject to change without notice, and should not be
constructed as a commitment by ASRock. ASRock assumes no responsibility for
any errors or omissions that may appear in this documentation.
With respect to the contents of this documentation, ASRock does not provide
warranty of any kind, either expressed or implied, including but not limited to
the implied warranties or conditions of merchantability or tness for a particular
purpose.
In no event shall ASRock, its directors, ocers, employees, or agents be liable for
any indirect, special, incidental, or consequential damages (including damages for
loss of prots, loss of business, loss of data, interruption of business and the like),
even if ASRock has been advised of the possibility of such damages arising from any
defect or error in the documentation or product.
is device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
CALIFORNIA, USA ONLY
e Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance
controlled in Perchlorate Best Management Practices (BMP) regulations passed by the
California Legislature. When you discard the Lithium battery in California, USA, please
follow the related regulations in advance.
“Perchlorate Material-special handling may apply, see www.dtsc.ca.gov/hazardouswaste/
perchlorate”
ASRock Website: http://www.asrock.com

H81M-DGS
1
English
Motherboard Layout
Intel
H81
DDR3_B1 (64 bit, 240-pin module)
DDR3_A1 (64 bit, 240-pin module)
CMOS
Battery
Super
I/O
ATXPWR1
LAN
Top:
RJ-45
USB 2.0
T: USB2
B: USB3
CLRCMOS1
1
1
SPEAKER1
IR1
1
HDLED RESET
PLED PWRBTN
PANEL1
1
USB4_5
1
COM1
1
1
HD_AUDIO1
H81M-DGS
CHA_FAN1
RoHS
CPU_FAN1
32Mb
BIOS
VGA1
DVI1
USB 2.0
T: USB0
B: USB1
Aud io
CODEC
PCIE1
X
Fast USB
X
Fast R A M
X
Fast L A N
PWR_FAN1
1
TPMS1
1
1
LPT1
CI1
SATA_ 1 SATA_ 3
SATA_ 0 SATA_ 2
PCIE2
PS2
Keyboard
PS2
Mouse
USB 3.0
T: USB0
B: USB1
Top:
LINE I N
Center:
FRONT
Bottom:
MIC IN
USB6_7
1
ATX12V1

2
English
No. Description
1 ATX 12V Power Connector (ATX12V1)
2 Power Fan Connector (PWR_FAN1)
3 2 x 240-pin DDR3 DIMM Slots (DDR3_A1, DDR3_B1)
4 ATX Power Connector (ATXPWR1)
5 SATA2 Connector (SATA_3)
6 SATA2 Connector (SATA_2)
7 SATA3 Connector (SATA_0)
8 SATA3 Connector (SATA_1)
9 Clear CMOS Jumper (CLRCMOS1)
10 System Panel Header (PANEL1)
11 Chassis Speaker Header (SPEAKER1)
12 Chassis Intrusion Header (CI1)
13 USB 2.0 Header (USB6_7)
14 USB 2.0 Header (USB4_5)
15 Chassis Fan Connector (CHA_FAN1)
16 Print Port Header (LPT1)
17 COM Port Header (COM1)
18 TPM Header (TPMS1)
19 Infrared Module Header (IR1)
20 Front Panel Audio Header (HD_AUDIO1)
21 CPU Fan Connector (CPU_FAN1)

H81M-DGS
3
English
I/O Panel
No. Description No. Description
1 PS/2 Mouse Port 7 USB 2.0 Ports (USB23)
2 D-Sub Port 8 USB 3.0 Ports (USB3_01)
3 LAN RJ-45 Port* 9 USB 2.0 Ports (USB01)
4 Line In (Light Blue) 10 DVI-D Port
5 Front Speaker (Lime) 11 PS/2 Keyboard Port
6 Microphone (Pink)
* ere are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
Activity / Link LED Speed LED
Status Description Status Description
O No Link O 10Mbps connection
Blinking Data Activity Orange 100Mbps connection
On Link Green 1Gbps connection
ACT/LINK LED
SPEED LED
LAN Port
1 2 3 5
67891011
4

4
English
Chapter 1 Introduction
ank you for purchasing ASRock H81M-DGS motherboard, a reliable
motherboard produced under ASRock’s consistently stringent quality control.
It delivers excellent performance with robust design conforming to ASRock’s
commitment to quality and endurance.
1.1 Package Contents
• ASRock H81M-DGS Motherboard (Micro ATX Form Factor)
• ASRock H81M-DGS Quick Installation Guide
• ASRock H81M-DGS Support CD
• 2 x Serial ATA (SATA) Data Cables (Optional)
• 1 x I/O Panel Shield
Because the motherboard specications and the BIOS soware might be updated, the
content of this documentation will be subject to change without notice. In case any
modications of this documentation occur, the updated version will be available on
ASRock’s website without further notice. If you require technical support related to
this motherboard, please visit our website for specic information about the model
you are using. You may nd the latest VGA cards and CPU support list on ASRock’s
website as well. ASRock website http://www.asrock.com.

H81M-DGS
5
English
1.2 Specications
Platform • Micro ATX Form Factor
• All Solid Capacitor design
CPU • Supports 4th Generation Intel® CoreTM i7 / i5 / i3 / Xeon® /
Pentium® / Celeron® in LGA1150 Package
• 4 Power Phase Design
• Supports Intel® Turbo Boost 2.0 Technology
Chipset • Intel® H81
Memory • Dual Channel DDR3 Memory Technology
• 2 x DDR3 DIMM slots
• Supports DDR3 1600/1333/1066 non-ECC, un-buered
memory
• Max. capacity of system memory: 16GB
(see CAUTION)
• Supports Intel® Extreme Memory Prole (XMP)1.3/1.2
Expansion
Slot
• 1 x PCI Express 2.0 x16 slot (PCIE1: x16 mode)
• 1 x PCI Express 2.0 x1 slot
Graphics • Intel® HD Graphics Built-in Visuals and the VGA outputs can
be supported only with processors which are GPU integrated.
• Supports Intel® HD Graphics Built-in Visuals : Intel® Quick
Sync Video with AVC, MVC (S3D) and MPEG-2 Full
HW Encode1, Intel® InTruTM 3D, Intel® Clear Video HD
Technology, Intel® InsiderTM, Intel® HD Graphics 4400/4600
• Pixel Shader 5.0, DirectX 11.1
• Max. shared memory 1792MB
• Dual VGA output: support DVI-D and D-Sub ports by
independent display controllers
• Supports DVI-D with max. resolution up to 1920x1200 @
60Hz
• Supports D-Sub with max. resolution up to 1920x1200 @
60Hz
• Supports HDCP function with DVI-D ports

6
English
• Supports Full HD 1080p Blu-ray (BD) playback with DVI-D
and ports
Audio • 5.1 CH HD Audio (Realtek ALC662 Audio Codec)
LAN • PCIE x1 Gigabit LAN 10/100/1000 Mb/s
• Realtek RTL8111G
• Supports Wake-On-LAN
• Supports LAN Cable Detection
• Supports Energy Ecient Ethernet 802.3az
• Supports PXE
Rear Panel
I/O
• 1 x PS/2 Mouse Port
• 1 x PS/2 Keyboard Port
• 1 x D-Sub Port
• 1 x DVI-D Port
• 4 x USB 2.0 Ports
• 2 x USB 3.0 Ports
• 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED
LED)
• HD Audio Jack: Line in / Front Speaker / Microphone
Storage • 2 x SATA3 6.0 Gb/s connectors, support NCQ, AHCI and “Hot
Plug” functions
• 2 x SATA2 3.0 Gb/s connectors, support NCQ, AHCI and “Hot
Plug” functions

H81M-DGS
7
English
Connector • 1 x IR header
• 1 x Print Port header
• 1 x COM port header
• 1 x Chassis Intrusion header
• 1 x TPM header
• 1 x CPU Fan connector (4-pin)
• 1 x Chassis Fan connector (4-pin)
• 1 x Power Fan connector (3-pin)
• 1 x 24 pin ATX power connector
• 1 x 4 pin 12V power connector
• 1 x Front panel audio connector
• 2 x USB 2.0 headers (support 4 USB 2.0 ports)
BIOS
Feature
• 32Mb AMI UEFI Legal BIOS with Multilingual GUI support
• ACPI 1.1 Compliance Wake Up Events
• SMBIOS 2.3.1 Support
• CPU, DRAM, PCH 1.05V, PCH 1.5V Voltage Multi-adjust-
ment
Support
CD
• Drivers, Utilities, AntiVirus Soware (Trial Version), Cyber-
Link MediaEspresso 6.5 Trial, Google Chrome Browser and
Toolbar, Start8
Hardware
Monitor
• CPU/Chassis Temperature Sensing
• CPU/Chassis/Power Fan Tachometer
• CPU/Chassis Quiet Fan (Allow Chassis Fan Speed Auto-
Adjust by CPU Temperature)
• CPU/Chassis Fan Multi-Speed Control
• CASE OPEN detection
• Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore
OS • Microso® Windows® 8 / 8 64-bit / 7 / 7 64-bit compliant
Certica-
tions
• FCC, CE, WHQL
• ErP/EuP Ready (ErP/EuP ready power supply is required)
* For detailed product information, please visit our website: http://www.asrock.com

8
English
Please realize that there is a certain risk involved with overclocking, including adjust-
ing the setting in the BIOS, applying Untied Overclocking Technology, or using third-
party overclocking tools. Overclocking may aect your system’s stability, or even cause
damage to the components and devices of your system. It should be done at your own
risk and expense. We are not responsible for possible damage caused by overclocking.
Due to limitation, the actual memory size may be less than 4GB for the reservation
for system usage under Windows® 32-bit operating systems. Windows® 64-bit operat-
ing systems do not have such limitations. You can use ASRock XFast RAM to utilize
the memory that Windows® cannot use.

H81M-DGS
9
English
1.3 Unique Features
ASRock A-Tuning
A-Tuning is ASRock’s multi purpose soware suite with a new interface, more new
features and improved utilities, including XFast RAM, Dehumidier, Good Night
LED, FAN-Tastic Tuning, OC Tweaker and a whole lot more.
ASRock Instant Flash
ASRock Instant Flash is a BIOS ash utility embedded in Flash ROM. is conve-
nient BIOS update tool allows you to update the system BIOS in a few clicks without
preparing an additional oppy diskette or other complicated ash utility. Just save
the new BIOS le to your USB storage and launch this tool by pressing <F6> or
<F2> during POST to enter the BIOS setup menu to access ASRock Instant Flash.
Please be noted that the USB ash drive or hard drive must use FAT32/16/12 le
system.
ASRock APP Charger
Simply by installing the ASRock APP Charger makes your iPhone/iPad/iPod Touch
charge up to 40% faster than before on your computer. ASRock APP Charger allows
you to quickly charge many Apple devices simultaneously and even supports
continuous charging when your PC enters into Standby mode (S1), Suspend to RAM
(S3), hibernation mode (S4) or power o (S5).
ASRock XFast USB
ASRock XFast USB can boost the performance of your USB storage devices. e
performance may depend on the properties of the device.
ASRock XFast LAN
ASRock XFast LAN provides faster internet access, which includes the benets
listed below. LAN Application Prioritization: You can congure your application’s
priority ideally and add new programs to the list. Lower Latency in Game: Aer
setting online game’s priority higher, it can lower the latency in games. Trac
Shaping: You can watch Youtube HD videos and download simultaneously. Real-
Time Analysis of Your Data: With the status window, you can easily recognize
which data streams you are currently transferring.

10
English
ASRock XFast RAM
ASRock XFast RAM is included in A-Tuning. It fully utilizes the memory space
that cannot be used under Windows® 32-bit operating systems. ASRock XFast RAM
shortens the loading time of previously visited websites, making web surng faster
than ever. And it also boosts the speed of Adobe Photoshop 5 times faster. Another
advantage of ASRock XFast RAM is that it reduces the frequency of accessing your
SSDs or HDDs in order to extend their lifespan.
ASRock Crashless BIOS
ASRock Crashless BIOS allows users to update their BIOS without fear of failing. If
power loss occurs during the BIOS updating process, ASRock Crashless BIOS will
automatically nish the BIOS update procedure aer regaining power. Please note
that BIOS les need to be placed in the root directory of your USB disk. Only USB 2.0
ports support this feature.
ASRock OMG (Online Management Guard)
Administrators are able to establish an internet curfew or restrict internet access
at specied times via OMG. You may schedule the starting and ending hours of
internet access granted to other users. In order to prevent users from bypassing
OMG, guest accounts without permission to modify the system time are required.
ASRock Internet Flash
ASRock Internet Flash downloads and updates the latest UEFI rmware version
from our servers for you without entering Windows®OS. Please setup network
conguration before using Internet Flash.
ASRock System Browser
ASRock System Browser shows the overview of your current PC and the devices
connected.
ASRock Dehumidier Function
Users may prevent motherboard damages due to dampness by enabling
“Dehumidier Function”. When enabling Dehumidier Function, the computer
will power on automatically to dehumidify the system aer entering S4/S5 state.
ASRock Easy Driver Installer
For users that don’t have an optical disk drive to install the drivers from our support
CD, Easy Driver Installer is a handy tool in the UEFI that installs the LAN driver
to your system via an USB storage device, then downloads and installs the other
required drivers automatically.

H81M-DGS
11
English
ASRock Interactive UEFI
ASRock Interactive UEFI is a blend of system conguration tools, cool sound eects
and stunning visuals. e unprecedented UEFI provides a more attractive interface
and more amusment.
ASRock Fast Boot
With ASRock’s exclusive Fast Boot technology, it takes less than 1.5 seconds to
logon to Windows 8 from a cold boot. No more waiting! e speedy boot will
completely change your user experience and behavior.
ASRock Restart to UEFI
Windows® 8 brings the ultimate boot up experience. e lightning boot up speed
makes it hard to access the UEFI setup. ASRock Restart to UEFI allows users to
enter the UEFI automatically when turning on the PC. By enabling this function,
the PC will enter the UEFI directly aer you restart.
ASRock USB Key
In a world where time is money, why waste precious time everyday typing
usernames to log in to Windows? Why should we even bother memorizing those
foot long passwords? Just plug in the USB Key and let your computer log in to
windows automatically!
ASRock FAN-Tastic Tuning
ASRock FAN-Tastic Tuning is included in A-Tuning. Congure up to ve dierent
fan speeds using the graph. e fans will automatically shi to the next speed level
when the assigned temperature is met.
ASRock Good Night LED
ASRock Good Night LED technology oers you a better sleeping environment by
extinguishing the unessential LEDs. By enabling Good Night LED in the BIOS, the
Power/HDD/LAN LEDs will be switched o when the system is powered on. Good
Night LED will automatically switch o the Power and Keyboard LEDs when the
system enters into Standby/Hibernation mode as well.

12
English
1.4 Jumpers Setup
e illustration shows how jumpers are setup. When the jumper cap is placed on
the pins, the jumper is “Short”. If no jumper cap is placed on the pins, the jumper
is “Open”. e illustration shows a 3-pin jumper whose pin1 and pin2 are “Short”
when a jumper cap is placed on these 2 pins.
Clear CMOS Jumper
(CLRCMOS1)
(see p.1, No. 9)
CLRCMOS1 allows you to clear the data in CMOS. To clear and reset the system
parameters to default setup, please turn o the computer and unplug the power
cord from the power supply. Aer waiting for 15 seconds, use a jumper cap to
short pin2 and pin3 on CLRCMOS1 for 5 seconds. However, please do not clear
the CMOS right aer you update the BIOS. If you need to clear the CMOS when
you just nish updating the BIOS, you must boot up the system rst, and then shut
it down before you do the clear-CMOS action. Please be noted that the password,
date, time, and user default prole will be cleared only if the CMOS battery is
removed.
Clear CMOSDefault
If you clear the CMOS, the case open may be detected. Please adjust the BIOS option
“Clear Status” to clear the record of previous chassis intrusion status.

H81M-DGS
13
English
1.5 Onboard Headers and Connectors
System Panel Header
(9-pin PANEL1)
(see p.1, No. 10)
Connect the power
switch, reset switch and
system status indicator on
the chassis to this header
according to the pin
assignments below. Note
the positive and negative
pins before connecting
the cables.
GND
RESET#
PWRBTN#
PLED-
PLED+
GND
HDLED-
HDLED+
1
GND
PWRBTN (Power Switch):
Connect to the power switch on the chassis front panel. You may congure the way to
turn o your system using the power switch.
RESET (Reset Switch):
Connect to the reset switch on the chassis front panel. Press the reset switch to restart
the computer if the computer freezes and fails to perform a normal restart.
PLED (System Power LED):
Connect to the power status indicator on the chassis front panel. e LED is on when
the system is operating. e LED keeps blinking when the system is in S1/S3 sleep state.
e LED is o when the system is in S4 sleep state or powered o (S5).
HDLED (Hard Drive Activity LED):
Connect to the hard drive activity LED on the chassis front panel. e LED is on when
the hard drive is reading or writing data.
e front panel design may dier by chassis. A front panel module mainly consists
of power switch, reset switch, power LED, hard drive activity LED, speaker and etc.
When connecting your chassis front panel module to this header, make sure the wire
assignments and the pin assignments are matched correctly.
Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over
these headers and connectors. Placing jumper caps over the headers and connectors
will cause permanent damage to the motherboard.

14
English
Serial ATA2 Connectors
(SATA_2:
see p.1, No. 6)
(SATA_3:
see p.1, No. 5)
ese two SATA2
connectors support SATA
data cables for internal
storage devices with up to
3.0 Gb/s data transfer rate.
Serial ATA3 Connectors
(SATA_0:
see p.1, No. 7)
(SATA_1:
see p.1, No. 8)
ese two SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
USB 2.0 Headers
(9-pin USB4_5)
(see p.1, No. 14)
(9-pin USB6_7)
(see p.1, No. 13)
Besides four USB 2.0 ports
on the I/O panel, there
are two headers on this
motherboard. Each USB
2.0 header can support
two ports.
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.1, No. 20)
is header is for
connecting audio devices
to the front audio panel.
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
SATA_1
SATA_0
SATA_3
SATA_2

H81M-DGS
15
English
Chassis Speaker Header
(4-pin SPEAKER1)
(see p.1, No. 11)
Please connect the chassis
speaker to this header.
Chassis and Power Fan
Connectors
(4-pin CHA_FAN1)
(see p.1, No. 15)
(3-pin PWR_FAN1)
(see p.1, No. 2)
Please connect fan cables
to the fan connectors and
match the black wire to
the ground pin.
CPU Fan Connectors
(4-pin CPU_FAN1)
(see p.1, No. 21)
is motherboard pro-
vides a 4-Pin CPU fan
(Quiet Fan) connector.
If you plan to connect a
3-Pin CPU fan, please
connect it to Pin 1-3.
ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 4)
is motherboard pro-
vides a 24-pin ATX power
connector. To use a 20-pin
ATX power supply, please
plug it along Pin 1 and Pin
13.
1. High Denition Audio supports Jack Sensing, but the panel wire on the chassis must
support HDA to function correctly. Please follow the instructions in our manual and
chassis manual to install your system.
2. If you use an AC’97 audio panel, please install it to the front panel audio header by
the steps below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for the HD audio panel only. You don’t need to
connect them for the AC’97 audio panel.
E. To activate the front mic, go to the “FrontMic” Tab in the Realtek Control panel
and adjust “Recording Volume”.
1
+5V
DUMMY
DUMMY
SPEAKER
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
12
1
24
13

16
English
ATX 12V Power
Connector
(4-pin ATX12V1)
(see p.1, No. 1)
is motherboard pro-
vides an 8-pin ATX 12V
power connector. To use a
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.
Infrared Module Header
(5-pin IR1)
(see p.1, No. 19)
is header supports an optional
wireless transmitting and
receiving infrared module.
Serial Port Header
(9-pin COM1)
(see p.1, No. 17)
is COM1 header
supports a serial port
module.
Chassis Intrusion Header
(2-pin CI1)
(see p.1, No. 12)
is motherboard
supports CASE OPEN
detection feature that
detects if the chassis cove
has been removed. is
feature requires a chassis
with chassis intrusion
detection design.
TPM Header
(17-pin TPMS1)
(see p.1, No. 18)
is connector supports
Trusted Platform Module
(TPM) system, which can
securely store keys, digital
certicates, passwords,
and data. A TPM system
also helps enhance
network security, protects
digital identities, and
ensures platform integrity.
GND
IRRX
DUMMY
+5VSB
IRTX
1
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
1
Signal
GND

H81M-DGS
17
English
Print Port Header
(25-pin LPT1)
(see p.1, No. 16)
is is an interface
for print port cable
that allows convenient
connection of printer
devices.
1
AFD#
ERROR#
PINIT# GND
SLIN#
STB#
SPD0
SPD1
SPD2
SPD3
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PESLCT

18
Deutsch
Technische Daten
Plattform • Micro-ATX-Formfaktor
• Vollständig solides Kondensatordesign
Prozessor • Unterstützt Intel® CoreTM i7 / i5 / i3 / Xeon® / Pentium® /
Celeron® der 4. Generation im LGA1150-Paket
• 4-Leistungsphasendesign
• Unterstützt Intel® Turbo Boost 2.0-Technologie
Chipsatz • Intel® H81
Speicher • Dualkanal-DDR3-Speichertechnologie
• 2 x DDR3-DIMM-Steckplätze
• Unterstützt DDR3 1600/1333/1066 non-ECC, ungepuerter
Speicher
• Systemspeicher, max. Kapazität: 16GB
(siehe ACHTUNG)
• Unterstützt Intel® Extreme Memory Prole (XMP)1.3/1.2
Erweiterungs-
steckplatz
• 1 x PCI-Express 2,0-x16-Steckplatz (PCIE1: x16-Modus)
• 1 x PCI-Express 2,0-x1-Steckplatz
Grakkarte • Integrierte Intel® HD Graphics-Visualisierung und VGA-
Ausgänge können nur mit Prozessoren unterstützt werden,
die GPU-integriert sind.
• Unterstützt integrierte Intel® HD Graphics-Visualisierung:
Intel® Quick Sync Video mit AVC, MVC (S3D) und MPEG-2
Full HW Encode1, Intel® InTruTM 3D, Intel® Clear Video HD
Technology, Intel® InsiderTM, Intel® HD Graphics 4400/4600
• Pixel Shader 5.0, DirectX 11.1
• Max. geteilter Speicher: 1792 MB
• Doppel-VGA Ausgabe: unterstützt DVI-D und D-Sub Ports
durch unabhängige Bildschirmanzeige Kontrolleure
• Unterstützt DVI-D mit maximaler Auösung von 1920 x
1200 bei 60 Hz
• Unterstützt D-Sub mit maximaler Auösung von 1920 x 1200
bei 60 Hz