HP M27 User Manual

21
3) Lift the CN502 connector from the PCB.
4) Place the new component on the PCB. Be sure that it matches the PCB footprint.
5) Solder the new component.
Function test
Table 4-1: Function test
Support and troubleshooting
The following table lists possible problems, the possible cause or each problem, and the recommended solutions.
Test item
Operating description
Tool used
HDMI test
Confirm whether image displays and sound
plays correctly on the monitor
Computer or DVD player
DP test
Confirm whether image displays and sound plays
correctly on the monitor
Computer or DVD player
Audio test
Change volume and balance to confirm whether
volume is smooth and loud enough
Speaker
Table 4-2: Solving common problems
Problem
Possible cause
Solution
Screen is blank or
video is flashing.
Power cord is disconnected.
Connect the power cord.
Monitor is off.
Power the power button.
NOTE: If pressing the Power
button has no effect, press and
hold the power button for 10
seconds to disable the Power
button lockout feature.
Video cable is improperly connected.
Connect the video cable
properly.
System is in Sleep mode.
Press any key on the keyboard
or move the mouse to exit

HP M27 Specifications

General

Color gamut	99 %
Pixel pitch	0.3114 x 0.3114 mm
Screen shape	Flat
Pixel density	82 ppi
Display diagonal	27 \
Surface hardness	3H
Anti-glare screen	Yes
Maximum refresh rate	75 Hz
Contrast ratio (typical)	1000:1
Display diagonal (metric)	68.58 cm
Digital vertical frequency	48 - 75 Hz
Digital horizontal frequency	30 - 85 kHz
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1440 x 900, 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
HDMI version	1.4
DisplayPort version	1.2
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	130 W
Power consumption (standby)	0.5 W
Power consumption (typical)	20 W
Operating temperature (T-T)	5 - 35 °C
Package depth	211.4 mm
Package height	544 mm
Package weight	11300 g
Height adjustment	100 mm
Panel mounting interface	100 x 100 mm
Certification	Argentina S-Mark; BIS; CB; CCC; CE; CEL; CEL Grade 1; C-Tick; cTUVus; ENERGY STAR®; EPA; EUP Lot-5; EUP Lot-6; FCC; GS Mark; ICES; ISO 9241-307; KC/KCC; NOM; NOM (Mexico); RCM; UL/CSA-NTRL/ETL-NRTL Mark; VCCI; WEEE; EUP Lot-26; California Energy Commission (CEC); South Africa Energy; eStandby; Mexico LASE form; ICE; KES; PSE EAC; India BIS
Product color	Black, Silver
Country of origin	China
Market positioning	Home
Megapixel	5 MP
RMS rated power	4 W
Number of speakers	2
Sustainability certificates	ENERGY STAR
Depth	48.2 mm
Height	413 mm

Weight and Dimensions

Depth (with stand)	54.4 mm
Width (with stand)	61.2 mm
Height (with stand)	21.14 mm
Weight (with stand)	7300 g
Depth (without stand)	4.82 mm
Width (without stand)	612 mm
Height (without stand)	41.3 mm