Screen colours are black blue & orange. No

Standard VGA (with DDC VESA) pins are H-Sync = 13 and V-Sync = 14. R G B are 1, 2, and 3 respectively. Ground is 5, Red Shield 6, Green Shield 7, Blue Shield 8, 5V 9 (if there is a pin in the connector), Sync Return 10. 4, 11, 12 are ID Bits 2, 0 and 1 respectively, 15 ID Bit 3 (or clock pulse). If your connector does not have anything in 9 and 15, then it is not have DDC VESA.

Hi,

Basically the wiring of the large harness corresponds to the pins like this.

Starting in the upper right hand corner and working down the right side from A12 down to A1.

1=Left rear output-red
2=Left rear output-blue
3=Right rear output-black
4=Right rear output-yellow
5=empty
6=Left front input-black
7=Left front input-yellow
8=Left rear input-orange
9=Left rear input-green
10=Amp 'ON'-blue&orange
11=empty
12=Amp sensor-black&orange

Back up to upper left hand corner on the large plug

13=Right front tweeter output-red
14=Right front tweeter output-blue
15=Left front tweet output-red
16=Left front tweeter output-blue
17=empty
18=Right front input-red
19=Right front input-white
20=Right rear input-blue
21=Right rear input-red
23=Right front sub (+) output-yellow
24=Right front sub (-) output-black

The small harness is the same above with the upper right position being pin 1 going down to pin 4 then back up to the top for pin 5 down to pin 8.

1=Memory Power-Lrg White
2=Amp Ground- Lrg Black
3=Left front sub (+)output-yellow
4=Left front sub (-) output-black
5=Left front mid (+) output-white
6=Left front mid (-) output-brown
7=Right front mid (-)output-brown
8=Right front mid (+) output-white


Hope this will help you.

Thank you

the standard colours for CAT5(e) or CAT6 ethernet cable are:

green, green stripe
blue, blue stripe
orange, orang stripe
brown, brown stripe

the typical setup for an ethernet connection in an RJ45 (the crystal end with the connection tab towards you) is

1 green stripe
2 green
3 orange stripe
4 blue
5 blue stripe
6 orange
7 brown stripe
8 brown

Wires 1 & 2 are used to transmit data from the PC to the router/modem (TX) and wires 3 & 6 are used to recieve information from the modem/router (RX). in this fasion, information flows along one pair or another and is expected to arrive at that pinout. the router/hub/modem takes care of the transition to the next cable or out to the internet.

In a crossover cable ONE end is configured as above, but the colours for wires 1, 2, 3, and 6 are exchanged so that when no hardware is between the two PCs/components the signal is transmited at wire 1 & 2 and recieved on pins 3 & 6 on the other system/component. the other colours are placed for backward compatibilitiy and other applications, such as power over ethernet.



following the standard above allows anybody familiar with RJ45 connections repair a connection with a standard colour code and pattern without having to see the other end. If you know you need to replace one end of a patch cable, you use the standard termination.

Use the 'FN' key (blue coloured?) and one of the other blue-coloured keys to "toggle" the video:

1. LCD only
2. external monitor only
3. both LCD & external

After boot-up, Windows defaults to "LCD only", and so the external monitor goes to "sleep".

Disconnect the monitor signal cable from PC and switch on your monitor. It should show some logo with Red, Green and Blue colors with a message similar to "No signal". If so, your monitor is working fine. Sometimes if the brightness and contrast is set to zero using controls present in the monitor, it will not show up anything. check wheather somebody set your monitor brightness and contrast to zero. If so incease them. As a last try connect to different PC and check before approaching a service center. I hope this will help you out. :)

tricky!! oh hi im Dyanne.. a totally unresponsive black screen can be th result of failure of th LCD or LCD inverter.( a specialized piece of electronics that energize th screen) to rule out th failure of th video display adapter or circuitry, try plugging in an external monitor..a standard pc monitor.. attached direct to th lappy. if it works, (as i susopect) th motherboard and video display are both working ok and its th LCD which is at fault. this can sometimes be repaired by a competent specialist. good luck xx

Hi...there,
It's turns blue to power safe mode (yellow) it's prevent futher damaged to your monitor. It's seems you got a busted backlight inverter. Need to replaced a new one...Since you only got it for a few months, send it back to Acer for a replacement of a new backlight inverter... Have a nice day!

Take a look at this image:

Notice that the Line 1 will typically present on pins 3&4 and Line 2 on 2&5. I would think in your case Black/Blue is Line 1 (3&4) and Yellow/Black is Line 2 (2&5).

If you have a 1 line phone and only have 1 line active, then typically blue and blue/white can be connected to the Blue and Black of your Jack. If this doesn't work, switch with the Yellow and Black.

Please let me know if you have further questions. Good Luck!

I found some good information on this site: http://www.ling.upenn.edu/~kurisuto/phone_wiring.html.

He lists that the old style wire has become obsolete, and shows a diagram of how they line up to the new style.

You may not be running native resolution for the LCD screen.
Open Display control panel and on settings tab, set Screen resolution to maximum right position.