Question about Sony Ericsson K750

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My k750i keeps dropping signals

But slight pressing at the top left corner, where the signals indication is, usually makes the signal grid full again. how can this be solved.

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Can you open the case of the phone?
open it, because the internal ground antena maybe unconnect to the mainboard. try to clean the spark on the connectors.

Posted on Dec 30, 2008

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I have a 2002 Park Avenue my turn signals do not work my flashers work


gmlogoflat.gifService Information
2002 Buick Park Avenue ' Park Avenue (VIN C) Service Manual ' Body and Accessories ' Lighting Systems ' Description and Operation ' Document ID: 643323


Turn Signal/Cornering Lamps
The HZDT/SIG fuse in the fuse block - underhood - left supplies battery positive voltage to the turn signal/hazard flasher module and have ground at G202. The turn signal lamps may only be activated with the ignition switch in the ON or ACCY position. The T/SIG fuse in the fuse block - underhood - left supplies battery positive voltage to the turn signal switch. When the turn signal switch is placed in either the left or right position, current flow is from the turn signal switch assembly to the turn signal/hazard flasher module. The turn signal/hazard flasher module then sends an on-off voltage signal to either the left or right turn signals and their instrument cluster (IPC) indicator. When the hazard switch is pressed, all the turn signal lamps will flash including both IPC turn signal indicators. The left turn signals have ground at G106, G400 and at G402. The right turn signals have ground at G105 and G400. The turn signal switch supplies battery positive voltage to the cornering lamps, the left cornering lamp has ground at G105 and the right cornering lamp has ground at G106.
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2002 Buick Park Avenue ' Park Avenue (VIN C) Service Manual ' Body and Accessories ' Lighting Systems ' Description and Operation ' Document ID: 643323

May 10, 2016 | Cars & Trucks

Tip

What to do if you cannot make call on your phone.


Before you even start trouble shooting ask yourself whether your phone may be barred from the network if it is stolen or the account holder did not pay their bill....If this is not the case then ensure that your phone is powered on. Hold the power button down for a full 3 seconds. (The power button is often located on the top of your phone. Please refer to your user guide for the location of the power button for your specific phone). Confirm that your service is active. If you are unsure, contact your service provider.
Check that you have sufficient network signal strength. When you are at the start screen or in a call, the strength of the radio signal is indicated by the signal indicators on the left side of your phone's display. These indicators move up as the strength of the signal increases and down as the signal decreases. To increase your phone's signal strength, try moving your phone slightly, or move towards a window if you're calling from inside a building.
If you are still unable to place a call, please contact your service provider. If they are unable to assist you, please submit your phone so it may be inspected for repair.

on Sep 28, 2010 | Cell Phones

1 Answer

The fuse for a right turn signal on a 2001 Buick Park Avenue


The left an right turn signals get there power from same fuse ,HZDT/SG fuse 15amp in the left under hood fuse box. through the turn signal hazard flasher module. Here is how they work .
Turn Signal/Cornering Lamps
The HZDT/SIG fuse in the fuse block - underhood - left supplies battery positive voltage to the turn signal/hazard flasher module and have ground at G202. The turn signal lamps may only be activated with the ignition switch in the ON or ACCY position. The T/SIG fuse in the fuse block - underhood - left supplies battery positive voltage to the turn signal switch. When the turn signal switch is placed in either the left or right position, current flow is from the turn signal switch assembly to the turn signal/hazard flasher module. The turn signal/hazard flasher module then sends an on-off voltage signal to either the left or right turn signals and their instrument cluster (IPC) indicator. When the hazard switch is pressed, all the turn signal lamps will flash including both IPC turn signal indicators. The left turn signals have ground at G106, G400 and at G402. The right turn signals have ground at G105 and G400. The turn signal switch supplies battery positive voltage to the cornering lamps, the left cornering lamp has ground at G105 and the right cornering lamp has ground at G106.The turn signal switch or the turn / hazard flasher module is bad or there is a wiring problem. Go to you tube an check out a few videos on basic electrical testing ,then get a DVOM - digital volt ohm meter , an wiring diagram an trouble shoot the circuit . There may even be a video on test turn signal circuit .

Dec 04, 2015 | Buick Cars & Trucks

1 Answer

Chunghop universal remote RM-306E code for lg tv


if you are using CHUNGHOP RM-306E this would be applicable for all brands of TV..

1) Turn on the TV
2) Press S button (top left corner) until red light on
3) Press Green button (power button top - right corner)
4) press volume + button (blue at the middle on the left) until the volume signal display on the TV
5) press S button again

Now you are set..
Test the remote function it should be working now.. if not repeat the steps above until you got it working..
Good luck..

May 07, 2014 | Televison & Video

1 Answer

My 60" sharp aquos quatron 3d has a slightly darker black line up the left side of the screen about 7


There are so many reasons for this fault. Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. It will make search easy. There are more than 1000 posts to different brand TVs now. Pull up older posts there.

Oct 25, 2012 | Sharp Televison & Video

1 Answer

2000 Oldsmobile Intrigue - Turn Indicator Problem. So I have a "quick flash" on the instrument cluster for the left turn signal. I've replaced the bulbs, checked the contacts, checked the main...


While a fast flash usually indicates a burned out bulb, you've obviously covered these bases. Your next step should be to check the turn signal solenoid, also called a turn signal "flasher", as these ususally cost between $6 and $12. If that doesn't fix your problem, you may be looking at a new turn signal switch (that's what they're called, even though they control the headlights, too.) Just make sure you exhaust all other options, as these cost around $270.

Apr 29, 2011 | 2000 Oldsmobile Intrigue

1 Answer

Unable to send or receive text messages. strange symbol in top left corner of screen....help!


Network provider sometimes caused this problem because of their system mulfunction or upgrade. With that sometimes we can call but texting unable to send or received, but sometimes a signal indicator is full but not connected to the network provider, it means a feak signal. My recomendation is to contact network provider hotline and tell your problem or replace simcard. If yuo totally cannot call and text then positive your fone has a signal problem and need repair on it. Good luck

Jan 11, 2011 | Nokia 6300 Cellular Phone

1 Answer

I can't make calls from my Blackberry 7290


Check on the right hand corner of your device for the vertical signal bars - 5 bars indicate full strength and 1 indicate very low signal. "OFF" indicates the radio is off and need to be turned on.

In case signal strength is good, you should be able to make and receive calls. In case it does not work, just try taking the battery out and put it back after 15 seconds and try again.

In case signal strength is low , either you are in a low signal zone or your SIM card is bad. Take the SIM card out, wipe the gold plated surface using a clean tissue, put it back and try again.

In case the radio is OFF, turn it on by clicking on the icon (Turn Wireless on) on the home page.

Dec 27, 2008 | RIM BlackBerry 7290

1 Answer

Phillips FTR9965 / 12s


The no signal message is there because the screen is waiting for a signal from the receiver, it then switches into protection mode (flashing red). The usual cause is a blown protection fuse inside the receiver.

May 27, 2008 | Philips E-Box FTR9965 DTV Receiver

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