BenQ RL2455HM User Manual

24 Getting the most from your BenQ monitor
How to install the monitor on a new computer
This instruction details the procedure for selecting and installing the BenQ LCD Monitor driver
software on a new computer which has never had a monitor driver installed before. This
instruction is only suitable for a computer which has never been used before, and for which the
BenQ LCD Monitor is the first ever monitor to be connected to it.
1. Follow the instructions in Getting the most from your BenQ monitor on page 23.
When Windows starts, it will automatically detect the new monitor and launch the Found New
Hardware Wizard. Follow the prompts until it displays the option to Install Hardware Device
Drivers.
2. Insert the BenQ LCD Monitor CD-ROM into a CD drive on the computer.
3. Check Search for a suitable driver for my device option, and click Next.
4. Check the option for CD-ROM drives (uncheck all others) and click Next.
5. Look to confirm that the wizard has selected the correct name of your monitor and click
Next.
6. Click Finish.
7. Restart the computer.
If you are adding the BenQ LCD Monitor to an existing computer that has already had another monitor
connected to it (and has monitor driver software installed), you should not be following these instructions. You
should instead be following the instructions for How to upgrade the monitor on an existing computer.
To find the suitable driver files for the purchased model, refer to the following table.
Driver files Suitable models
RL2450H RL2450H /RL2450HT
RL2455 RL2455HM

BenQ RL2455HM Specifications

General

3D	No
Panel type	TN+Film
Pixel pitch	0.276 x 0.276 mm
Aspect ratio	16:9
Screen shape	Flat
Display surface	-
Display diagonal	24 \
Display technology	LED
Maximum refresh rate	- Hz
Viewing angle, vertical	160 °
Contrast ratio (dynamic)	12000000:1
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Viewing angle, horizontal	170 °
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
On/off switch	Yes
DVI-I ports quantity	0
RMS rated power	4 W
Tilt angle range	-5 - 15 °
Cable lock slot type	Kensington
Number of OSD languages	17
Panel mounting interface	100 x 100 mm
AC input voltage	96 - 264 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	- W
Power consumption (typical)	27 W
Power consumption (PowerSave)	0.5 W
Product color	Black, Red
Market positioning	Gaming
Windows operating systems supported	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64
Package depth	134 mm
Package width	650 mm
Package height	420 mm
Package weight	5700 g
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (with stand)	189 mm
Height (with stand)	435 mm
Weight (with stand)	4100 g
Depth (without stand)	63 mm
Width (without stand)	579 mm
Height (without stand)	350 mm
Weight (without stand)	- g