Medion ERAZER X7853-i7 User manual

43.9 cm / 17.3“ Notebook
Instruction Manual

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Table of Content
1. About these Instructions ............................................................................ 4
1.1. Explanation of Symbols ...................................................................................... 4
1.2. Proper Use................................................................................................................ 5
2. Declaration of Conformity .......................................................................... 6
2.1. Information on WLAN.......................................................................................... 7
3. Information on trademarks ........................................................................ 7
4. Safety Instructions ...................................................................................... 8
4.1. Dangers for children and people with reduced ability to operate
electronics................................................................................................................ 8
4.2. Operational Safety................................................................................................ 8
4.3. Never carry out repairs yourself.....................................................................10
4.4. Data backup..........................................................................................................10
4.5. Setup Location .....................................................................................................10
4.6. Environmental Requirements.........................................................................11
4.7. Power Supply .......................................................................................................11
4.8. Cabling....................................................................................................................12
4.9. Notes on the Battery ..........................................................................................13
4.10. Information about the Touchpad..................................................................14
4.11. Protecting the Display ......................................................................................14
5. Ergonomics ................................................................................................ 15
6. Included with your Notebook................................................................... 16
7. Views........................................................................................................... 17
8. Operating and Status LEDs ....................................................................... 20
9. Preparation for Starting-Up...................................................................... 21
10. Power Supply ............................................................................................. 22
10.1. On/Off Switch.......................................................................................................22
10.2. AC Power ................................................................................................................22
10.3. Changing the system language.....................................................................23
10.4. General handling of rechargeable batteries .............................................24
10.5. Battery Mode ........................................................................................................25
11. Display........................................................................................................ 26
11.1. Opening and Closing the Display .................................................................26
11.2. Connecting an External Monitor ...................................................................27
12. Data Input .................................................................................................. 27
12.1. Keyboard................................................................................................................27
12.2. Touchpad ...............................................................................................................29
13. Sound System ............................................................................................ 29
13.1. External Audio Connections ...........................................................................29
14. Network Operation.................................................................................... 30
14.1. Network Connection..........................................................................................30

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14.2. Wi-Fi (Wireless Network)...................................................................................30
14.3. Bluetooth ...............................................................................................................30
14.4. Airplane Mode......................................................................................................31
15. Multi Card Reader...................................................................................... 31
15.1. Inserting a Memory Card..................................................................................31
15.2. Removing Memory Cards.................................................................................31
16. USB Port ..................................................................................................... 32
17. Securing Your Notebook ........................................................................... 32
17.1. Password Setting (Power-on)..........................................................................32
17.2. Kensington Security Lock.................................................................................32
18. Resetting the notebook to its Factory Settings ...................................... 33
18.1. System recovery with PowerRecover (optional)......................................33
18.2. System restore with Windows Recovery Options....................................34
19. UEFI Configuration .................................................................................... 35
19.1. Executing the UEFI Configuration.................................................................35
20. FAQs – Frequently Asked Questions ........................................................ 35
21. Customer Service....................................................................................... 37
21.1. What To Do in Case of Hardware Problems ..............................................37
21.2. Find the Cause .....................................................................................................37
21.3. Do You Need More Help? .................................................................................37
21.4. Driver Support......................................................................................................38
21.5. Transport................................................................................................................38
21.6. Maintenance .........................................................................................................39
22. Upgrading/Modifying and Repair............................................................ 39
22.1. Notes for Service Technicians .........................................................................39
23. Recycling and Disposal ............................................................................. 40
24. European EN ISO 9241-307 Class II Standard.......................................... 40
25. Legal notice................................................................................................ 42
26. Index ........................................................................................................... 43

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1. About these Instructions
Before using the device for the first time, please read these operating
instructions carefully, paying special attention to the safety notices.
This device should only be used as designated and as described in these
instructions.
Please keep these instructions in a safe place for future reference.
Always include these instructions if selling or giving away the device.
1.1. Explanation of Symbols
DANGER!
Warning of immediate risk of fatal injury!
WARNING!
Warning: possible mortal danger and/or serious
irreversible injuries!
WARNING!
Warning: danger due to excessive volume!
CAUTION!
Warning: possible light or moderate injuries!
PLEASE NOTE!
Please follow the guidelines to avoid property damage.
Additional information on using the device.
PLEASE NOTE!
Please follow the guidelines in the operating instructions.
Declaration of conformity (see section ‘Declaration of
conformity’): Products that feature this symbol meet the
requirements of the EC directives.

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Indoor use
Devices with this symbol are only suitable for use indoors.
Fig. A
Fig. B
Polarity symbols
On devices with barrel connectors, these symbols indicate the
polarity of the plug. There are two variants for the polarity:
either the inner contact is positive and the outer contact is
negative (Fig. A) or the inner contact is negative and the outer
contact is positive (Fig. B).
1.2. Proper Use
This device is designed for the use, management and editing
of electronic documents and multimedia content, as well as for
digital communication. The device is intended for private use
only and not for industrial/commercial use.
Please note that we shall not be liable in cases of improper use:
• Do not modify the device without our consent and use
only spare parts and accessories which we have supplied or
approved.
• Follow all instructions in this manual, especially the safety
information. Any other use is deemed improper and can
cause personal injury or damage to the product.
• Do not use the device in areas where there is a risk of
explosion such as tank farms, fuel storage depots or areas in
which solvents are processed.It is also not permitted to use
this device in those areas where the air is polluted with fine
particles (e.g. flour dust or sawdust).
• Do not use the device in extreme environmental conditions.

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2. Declaration of Conformity
This product is supplied with the following wireless features:
• Wireless LAN
• Bluetooth
Should your device work with a network connection in the 5 GHz frequency range
of the inbuilt wireless LAN solution, use in EU countries (see table) is only permitted
inside buildings.
Medion AG hereby declares that this product conforms with the essential
requirements and the remaining relevant regulations:
• RE Directive 2014/53/EU
• Ecodesign Directive 2009/125/EC
• RoHS Directive 2011/65/EU
Full declarations of conformity are available at www.medion.com/
conformity.
AT BE BG CZ DK
EE FR DE IS IE
IT EL ES CY LV
LI LT LU HU MT
NL NO PL PT RO
SI SK TR FI SE
CH UK HR
AT = Austria, BE = Belgium, CZ = Czech Republic, DK = Denmark, EE = Estonia,
FR = France, DE = Germany, IS = Iceland, IE = Ireland, IT = Italy, EL = Greece,
ES = Spain, CY = Cyprus, LV = Latvia, LT = Lithuania, LU = Luxembourg,
HU = Hungary, MT = Malta, NL = Netherlands, NO = Norway, PL = Poland,
PT = Portugal, RO = Romania, SI = Slovenia, SK = Slovakia, TR = Turkey, FI = Finland,
SE = Sweden, CH = Switzerland, UK = United Kingdom, HR = Croatia

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2.1. Information on WLAN
Frequency range: 2.4 GHz/5 GHz
Wi-Fi standard: 802.11 a/b/g/n/ac
Encryption: WEP/WPA/WPA2
Frequency range/MHz Channel Max. transmission power/dBm
2400 - 2483,5 1 - 13 < 20
5150 - 5250 36 - 48 < 23
5250 - 5350 52 - 64 < 23
5470 - 5725 100 - 140 < 30
5735 - 5835 149 - 165 -- (if available < 14)
3. Information on trademarks
Windows® is a registered trademark of Microsoft®. Intel, the Intel Logo, Intel Inside,
Intel Core, notebook, and Core Inside are trademarks of Intel Corporation in the U.S.
and/or other countries.
, the HDMI logo and the name High-Definition Multimedia Interface are
registered trademarks of HDMI Licensing LLC.
Other trademarks are the property of their respective owners.

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4. Safety Instructions
4.1. Dangers for children and people with reduced
ability to operate electronics
This device may be used by children over the age of 8 and by
persons with limited physical, sensory or mental abilities or by
those without experience and knowledge, if they are supervised
or have been instructed in the safe use of the device and
understand the ensuing dangers.
• Children should be supervised to ensure that they do not play
with the device.
• Cleaning and user maintenance must not be carried out by
children unless they are supervised.
• Keep the device and accessories out of reach of children.
DANGER!
Risk of suffocation!
Packaging film can be swallowed or used improperly.
Therefore, there is a risk of suffocation!
`Keep packaging material such as plastic film or
plastic bags away from children.
4.2. Operational Safety
Please read this section carefully and follow all instructions given.
The instructions will help you to operate the notebook reliably
and increase its service life.
Liquids penetrating the device may impair the electrical
safety of the product.
`Avoid exposing the device to water droplets or spray and do
not place anything containing water, e.g. vases, on or near the
device.
`Do not pour any fluids into the device.

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`In order to avoid any damage to the device, ensure that the
plug contacts do not come into contact with water under any
circumstances. If this should occur, it is imperative that the plug
contacts are dried thoroughly before the device is used again.
In case of open housing / AC adapter / battery there is a
danger of electric shock or fire.
`Never open the housing of the device, battery or AC adapter!
`Never use the device when the casing is open.
`Never manipulate the mains adapter or live components!
The slots and openings on the device are for ventilation
purposes.
`Do not cover these openings as this could cause the device to
overheat.
`Do not insert anything into the device through the slots and
openings. This could result in an electric shock or even ignite a
fire which will damage your device.
Should the below occur, switch the device off immediately/
do not switch the device on, disconnect the mains plug and
contact customer services if:
• the AC adapter or the attached power cable or plug is burnt
or damaged.
`Replace faulty mains cables/mains adaptors only with
original parts. These parts should not be repaired under any
circumstances.
• the device housing is damaged or liquid has penetrated into
the device.
`Have the device inspected by customer services. Otherwise,
it may not be possible to operate the device safely. There may
be a risk of electric shock and/or harmful laser radiation!

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4.3. Never carry out repairs yourself
CAUTION!
Risk of electric shock!
There is a risk of electric shock if repairs are not carried
out by qualified personnel!
`Never try to open or repair the product yourself!
`In the event of a fault, please contact the Service
Centre or an approved repair specialist.
4.4. Data backup
PLEASE NOTE!
Back up your data to external storage media before each update. We do
not accept any liability for claims for compensation arising from loss of
data or any consequential loss or damage.
4.5. Setup Location
• Keep your notebook and all connected devices away
from moisture and avoid dust, heat and direct sunlight.
Non-compliance with these instructions can lead to faults or
damage to the notebook.
• Do not use the notebook outdoors because external elements,
such as rain, snow, etc., could damage it.
• Set up and operate all components on a stable, level and
vibration-free surface to prevent the notebook from falling
down.
• Do not operate the notebook or power adaptor for long
periods on your lap or any other body part as the heat
dissipation on the underside can result in uncomfortable
overheating.
• This device is not suitable for use with VDU workstations.

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4.6. Environmental Requirements
• The notebook is most reliably operated at an ambient temperature
between 5°C (+41°F) and 30°C (+86°F) and at a relative humidity
between 20% and 80% (without condensation).
• When powered off, the notebook can be stored at
temperatures between 0°C and 60°C (+32°F and 140°F).
• During a thunderstorm, unplug the AC adapter from the wall
outlet. For extra safety, we recommend using an overvoltage
protection device to prevent the notebook from sustaining
damage as a result of power surges or lightning strikes.
• After transporting the notebook, wait until the device has
reached room temperature before switching it on. Large
changes in temperature or fluctuations in humidity can cause
moisture build up within the notebook due to condensation.
This can cause an electrical short circuit.
4.7. Power Supply
CAUTION!
Risk of electrical shock!
There are live components inside this AC adapter. In
the event of an unintentional short circuit of this AC
adapter, there is a risk of electrical shock or fire!
`Do not open the housing of the AC adapter.
• The wall wall must be close to the notebook and easily accessible.
• To disconnect the power supply from your notebook (via the
AC adapter), pull the plug from the power outlet.
• Plug the notebook’s AC adapter into AC 100 – 240 V~ 50/60 Hz
earthed sockets only. If you are not sure about the power supply
at the set-up location, please ask your electricity supplier.
• For extra safety, we recommend using an overvoltage
protection device (surge protector) to prevent your notebook
from sustaining damage as a result of power surges or
lightning strikes.

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• The only devices which may be connected to the device are
those that meet the requirements set out in the EN60950
standard “Information Technology Equipment – Safety” or
devices that meet the EN60065 standard “Audio, video and
similar electronic apparatus – Safety requirements”.
PLEASE NOTE!
Risk of damage!
Unsuitable mains adapters may cause damage to the
product.
`Only use this device and accompanying AC adapter
with each other.
4.8. Cabling
• Position the cables so that they cannot be stepped on or
might cause a risk for tripping.
• To avoid damaging the cables, do not place any objects on them.
• Do not connect peripheral devices – such as keyboards,
mouse and monitor, etc. – when the notebook is switched
on to avoid damage to the notebook or the devices. Some
devices may also be connected while the computer is running.
This is generally the case for devices with a USB connection. In all
cases, observe the relevant operating instructions.
• Maintain a distance of at least one metre from sources of
high-frequency and magnetic interference (TV sets, speakers,
mobile phones, DECT telephones, etc.) in order to avoid
malfunctions and data loss.
• Please note that only shielded cables that are shorter than
3metres may be connected to the external interfaces of this
notebook.
• Do not exchange the supplied cable for another one. Use only
the supplied cable as this cable has been extensively tested in
our laboratory.

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• In addition, when connecting your peripherals only use the
connecting cables supplied with those devices.
• Ensure that all connection cables are connected to their
corresponding peripheral device to avoid any interference
radiation.
• Disconnect any cables that are not required.
4.9. Notes on the Battery
WARNING!
Risk of explosion!
There is a risk of explosion if the battery is replaced
incorrectly.
`Do not heat up the battery to a temperature greater
than the maximum ambient temperature stated.
`Never open the battery.
`Do not throw the battery into an open fire.
`Do not short-circuit the battery.
`Only replace with the same type of battery or with a
similar type recommended by the manufacturer.
`Dispose of used batteries in accordance with the
information provided by the manufacturer
To extend your battery’s performance and lifespan and ensure
safe operation, you should also observe the guidelines below:
• Avoid dirt and contact with electrically conductive materials
or chemical substances and cleaning agents.
• Use only the supplied AC adapter to charge the battery. Make
sure (via the notebook display or acoustic signal) that the
battery is fully discharged before charging it again.
• Do not remove the battery while the notebook is switched on
or data may be lost.
• Take care when storing the battery and when using the
notebook that the contacts on the battery and the notebook
are not soiled or damaged. This could cause malfunctions.

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• Ensure the notebook is switched off before replacing the battery.
• If the battery is integrated into the device it cannot be readily
replaced by the user themselves. In this case the battery must
be replaced by a service technician.
4.10. Information about the Touchpad
The touchpad is operated with the thumb or another finger and
reacts to the energy given out by the skin. Dust or grease on the
touchpad can affect its sensitivity.
• Do not use pens or other objects as these can damage your
touchpad.
• Remove the dust or grease from the surface of the touch pad
with a soft, dry and lint-free cloth.
4.11. Protecting the Display
The display is the most sensitive component part of the device
as it consists of thin glass.
The display can break if subjected to too much stress.
• Do not allow any objects to drop onto the display.
• Do not place any objects on the display.
• Do not scratch the display with your fingernails or hard
objects.
• Never lift the notebook up by the display as this could break
the hingesAvoid contact between the display and hard
objects (e.g. buttons, wristwatch).
• Do not fold the display back by an angle of more than 120°.
Exceeding this value may damage the housing or the device.
Always hold the display firmly by the middle when folding it
back, adjusting the position and closing it.

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`If the screen breaks, there is a danger of injury. If this happens,
pick up the shattered pieces wearing protective gloves and
send them to your service centre for professional disposal.
Finally, wash your hands with soap, as the pieces may have
been contaminated with chemicals.
5. Ergonomics
PLEASE NOTE!
Avoid dazzle, reflections and a light-dark contrast that is too strong in
order to protect your eyes.
The notebook should never be placed next to a window because
this is the brightest part of the room in daylight. This brightness
can make it more difficult for the eyes to adjust to the darker
display. The notebook should always be positioned so that the
direction of vision is parallel to the window front.
Setting up the notebook with your back to the window is
incorrect as reflections from the bright window on the screen
will then be unavoidable. A position looking onto the window is
also incorrect as the contrast between the dark screen and the
bright daylight can cause problems for the eyes to adjust and
result in problems.
The parallel line of vision should also be maintained in relation
to artificial lighting equipment.
In other words, the same criteria and principles apply where
the workspace is illuminated with artificial light. Where space
restrictions make it impossible to set up the screen as described,
then correct positioning (rotating, tilting) of the notebook/
screen can prevent dazzling, reflections and excessive bright-
dark contrast, etc. In many cases, an improvement can also
be achieved by using slats or vertical blinds on the windows,
partition walls or by changing the artificial lighting equipment.

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6. Included with your Notebook
Please check that the contents are complete and notify us within 7 days of purchase
if any of the following components are missing:
• notebook
• Battery
• AC adapter
DANGER!
Risk of suffocation!
Packaging film can be swallowed or used improperly.
Therefore, there is a risk of suffocation!
`Keep packaging material such as plastic film or
plastic bags away from children.
PLEASE NOTE!
The surfaces of the device are covered in protective film to prevent
scratching during production and transport.Remove the film once the
device has been set up properly and before you use it.

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7. Views
1
2
3
4
5
6
7
8
9
10 12
11 13 14

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17
15 16 18 14 19 20
21

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1Webcam Indicator
2Webcam
3Microphone
4Display
5Stereo Speakers
6Power ON/OFF
7Keyboard
8Touchpad
9Device Indicators
10 Power Socket
11 HDMI Port
12 Mini Display Port
13 USB 3.1 Port / Thunderbolt (type C)
14 USB 3.1 Ports (type A)
15 Audio Out* / Digital Audio Out (S/P-DIF, optical)
16 Microphone*
17 Headphone Connector
18 Multimedia Card Reader
19 LAN Port (RJ-45)
20 Kensington® Lock
21 Subwoofer
*Ports with dual function. Configuration is set with the included software

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8. Operating and Status LEDs
The system displays power supply status and operating modes via LEDs. The
operating lights also light up during notebook activity:
GPU indicator
Lights up green when the dedicated graphics card is activated.
Scroll function
This indicator lights up when the scroll function is activated.
Capital Lock
This LED lights when CAPS-Lock has been activated. This sets the
keyboard to capital letters.
Num Lock
This LED lights when NUM-Lock has been activated.
Flight mode
This indicator lights up when the system is in flight mode.
Access Indicator
This LED lights or flashes when the notebook is accessing the hard
disk.
Battery status indicator
This indicator lights up orange when the battery is charging. The
indicator lights up green when the battery is charged.
Operating Indicator
This LED will shine if the system is switched on.