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Acer X233Hbd Support Question

Acer X233Hbd Support Question

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Question posted by damos1051 on August 15th, 2010

Monitor Turning On

What is wrong when the monitor when shut off and the computer is left on, it will not come back on when the on button is hit? What do I did to do to reconnect to the computer?

Current Answers

Answer #1: Posted by bpshbp on December 14th, 2010 4:41 AM
This answer was accepted by the poster of the original question.
bpshbp

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this problem can also be caused by a power supply that has a weak standby current. the mains voltage may have dropped a bit due to high demand in the hood, and the standby current that was already weak drops to a level that the mother board cannot recognize. the standby current is always supplied to the mother board even when it is off, when you press the power button it lowers the voltage on the standby pin to ground signelling the power supplie to power up the main power. to many pci cards in a system that use the standby voltage eg. wake on lan nics and some video cards, ps2 mice and keyboards, can drop the voltage to much and stop a pc from powering down or up.
try and get a power supplie that has a larger standby current/

Related Acer X233Hbd Manual Pages

User Manual - Page 1

TABLE OF CONTENTS SPECIAL NOTES ON LCD MONITORS 1 INFORMATION FOR YOUR SAFETY AND COMFORT 2 UNPACKING 5 ATTACHING / REMOVING THE BASE 6 SCREEN POSITION ADJUSTMENT 6 WALL MOUNTING (OPTINAL 7 CONNECTING THE POWER CORD 8 SAFETY PRECAUTION 8 CLEANING YOUR MONITOR 8 POWER SAVING 9 DDC ...9 CONNECTOR PIN ASSIGNMENT 10 STANDARD TIMING TABLE 12 INSTALLATION 13 USER CONTROLS 14 HOW TO ADJUST ...
User Manual - Page 2

... make sure the flicker disappears.  You may remain after switching the image, when the same image is recovered slowly by changing the image or turning off the Power Switch for hours. SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem.
User Manual - Page 3

... Unplug the power cord before connecting the power cord to block out noisy surroundings.  Turn the volume down if you can't hear people speaking near water.  Do not ....  Never push objects of time listening to music at high volume.  Avoid turning up the volume to the AC power outlet. INFORMATION FOR YOUR SAFETY AND COMFORT X233H Safety instructions...
User Manual - Page 4

...work periods, bad posture, poor work by adjusting the viewing angle of physical injury. LCD Pixel Statement The LCD unit is damaged, cut or frayed liquid was spilled into the product  ...Find your desk to dangerous voltage points or other factors greatly increase the risk of the monitor, using a footrest, or raising your sitting height to computer use Computer users may complain...
User Manual - Page 5

... information and help in such a way that the side faces the window or any light source  minimizing room light by looking away from the monitor and focusing on a distant point.  Blink frequently to a comfortable level for only short periods, take breaks regularly, and do not recommend using a display visor...
User Manual - Page 6

LCD Monitor 15-pin D-Sub Cable DVI Cable (Only Dual-Input Model) AC Power Cord Audio cable (Optional) User Manual Quick Start Guide EN- 5 X233H UNPACKING Please check the following items are present when you unpack the box, and save the packing materials in case you will need to ship or transport the monitor in future.
User Manual - Page 7

... or 5 degrees down as indicated by using both of your hands to hold the edges of the monitor as indicated first before with the corresponding slots on the bottom of the monitor Depress the release button as shown in the figure below . remove it. X233H ATTACHING / REMOVING THE BASE Install: Remove: Align the...
User Manual - Page 8

Screw holes (100 mm X 100 mm) * For use only with the base mounting kit. X233H WALL MOUNTING (OPTIONAL) To obtain a wall-mounting kit, contact your local dealer, Refer to the instructions that come with UL Listed Wall Mount Bracket EN- 7
User Manual - Page 9

...which the equipment will be installed. SAFETY PRECAUTION  Avoid placing the monitor, or any other light sources may reflect on the power cord to avoid damage to the... sunlight or other heavy object, on the face of the monitor. Place the monitor just below guidelines when cleaning the monitor.  Always unplug the monitor before cleaning.  Use a soft cloth to wipe the...
User Manual - Page 10

... state back to Plug and Play with your system if your installation easier, the monitor is able to ON state is around 5 seconds. The monitor supports DDC2B standard. The DDC (Display Data Channel) is a communication protocol through which the monitor automatically informs the host system about its capabilities, for example, supported resolutions and...
User Manual - Page 11

CONNECTOR PIN ASSIGNMENT X233H PIN NO. 1. 2. 3. 4. 5. 6. 7. 8. 15-Pin Color Display Signal Cable DESCRIPTION Red Green Blue Monitor Ground DDC-return R-Ground G-Ground B-Ground PIN NO. 9. 10. 11. 12. 13. 14. 15. DESCRIPTION +5V Logic Ground Monitor Ground DDC-Serial Data H-Sync V-Sync DDC-Serial Clock EN- 10
User Manual - Page 14

... one end of the 24-pin DVI cable to the back of the audio cable. (Optional) 3. Connect the audio input socket (AUDIO IN) of the LCD monitor and the computer by means of the monitor and connect the other end to a properly grounded AC outlet. 4. EN- 13 X233H INSTALLATION To install the...
User Manual - Page 15

... Adjustment function is ON. USER CONTROLS X233H Front Panel Controls 1.Power Switch: To turn ON or OFF the power. 2.Power LED: Lights up to indicate the power is turned ON. 3.Empowering / Exit: 1) When OSD menu is in active status, this button will act as EXIT-KEY(EXIT OSD menu). 2) When OSD menu is...
User Manual - Page 16

...adjust any other function, repeat steps 2-4.  P/X Series OSD behave When user press "MENU" button on front bezel A. To exit and save, select the exit function. Only Dual Input ModeI EN...Standard OSD I. Press < or > to adjust. 4. Only Analog Input Model II. Press the MENU-button to select the function that you want to change the settings of the current function. 5. Press < ...
User Manual - Page 18

... timeout. N/A Analog Select input signal from analog (D-Sub) N/A Digital (only Dual Input Model) Select input signal from digital(DVI) (only Dual-Input Model) N/A DDC/CI Turn ON/OFF DDC/CI support N/A Information Show the resolution, H/V frequency and input port of the OSD. EMEA version OSD only H. V. N/A Reset Clear each old status...
User Manual - Page 20

X233H TROUBLESHOOTING Before sending your LCD monitor for servicing, please check the troubleshooting list below to see if you can self-diagnose ...for a few seconds after adjusting the size of the image before changing or disconnecting the signal cable or powering OFF the monitor. (DVI Mode) Problems Current Status LED ON LED OFF No Picture LED displays amber color Remedy  Using OSD, ...
User Manual - Page 21

...refers to Acer LCD Monitor with an ...prevent greenhouse gas emissions by meeting strict energy efficiency guidelines set by pushing power button. has determined that this product meets the ENERGY STAR guidelines for power management... all electricity used to power home electronics is consumed while the products are turned off position use up to protect the environment in the off . EN-...
User Manual - Page 22

... District, Shanghai, China Contact Person: Mr. Easy Lai Tel: 886-2-8691-3089 Fax: 886-2-8691-3000 E-mail: [email protected] Hereby declare that: Product: 23"W LCD Monitor Trade Name: Acer Model Number: X233H SKU Number: X233Hxxx ("x" = 0~9, a ~ z, A ~ Z or Blank) Is compliant with the essential requirements and other relevant provisions of the same product...
User Manual - Page 23

...-4147 www.acer.com Federal Communications Commission Declaration of Conformity This device complies with Part 15 of Responsible Party: Contact Person: Phone No.: Fax No.: 23"W LCD Monitor X233H X233Hxxx Acer America Corporation 333 West San Carlos St. Acer Representative 254-298-4000 254-298-4147 The following local Manufacturer /Importer is subject...

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