Question about Sony Ericsson Walkman W810i Cellular Phone

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Keypad not working

Upper keypad not working

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Sonyericsson w810i kiepad not working

Posted on Sep 19, 2008

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The Ic for Keypad is damage..sent it to service centre and they will fix for u for free if you warranty still available:)Have a nice day..

Posted on Sep 17, 2008

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Open d fone front cover an fix d key pay it is ben make sure wen fix it see dat all keys working before putting back d front cover

Posted on May 09, 2009

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If your arrow top key or joystick pad is not working.... the u have to open the phone. u have to make sure your phone is always clean, and please don't take things out which u know u can't fix back...

So now the solution is that u must get a neat cloth, drop a little water on it, and clean the keypad.... after make sure you postion the keys well.........

that is what i did when mine wasn't working thanks.... leave ur comment ...

Posted on May 08, 2009

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Posted on Jan 02, 2017

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I get a error 05 code on my precor treadmill C932/C964


Precor Error 05, Key Depressed at Power Up Probable Cause 1. A key is permanently depressed on the display.
2. An interface chip (IC) has failed in the upper PCA's keypad.
3. Liquid (cleaning solution or sweat) may be on the surface of a touch sensitive display.
Corrective Action
  1. Disconnect the keypad cable from the upper PCA. Reset power to the machine. If the Error 05 is eliminated, the keypad is the cause and should be replaced.
  2. Disconnect the keypad cable from the upper PCA. Reset power to the machine. If the Error 05 still appears, the upper PCA* is the cause and should be replaced. *Upper PCA's most commonly do not come with software. Remove the software (chip) from the existing upper PCA prior to replacement and install into the new upper PCA.
  3. Wipe away all liquid from the touch sensitive display. Reset power to the unit. If the Error 05 is eliminated, the liquid was the cause.
Precor Error Code 05

Apr 05, 2014 | Precor 932i Treadmill

2 Answers

E5 code error


follow this steps and fix it. God bless you

The power up test sequence has detected a key in the operated condition. The power up test
sequence is performed every time the unit is turned on (powered up). This test is performed
because a permanently stuck key will inhibit the correct operation of the unit.
Possible Causes
1. A key on the display housing is permanently stuck in the operated condition.
2. One of the upper PCA's keypad interface chips has failed.
3. Liquid (perhaps perspiration) is present on the surface of a touch sensitive display.
Possible Remedies
1. Remove the keypad connector cable from the upper PCA. Restart the power up sequence, if
the ERROR 5 is no longer present, the keypad is the cause. The keypad is typically part of
the display housing. Replace the display housing to correct the problem.
2. Remove the keypad connector cable from the upper PCA. Restart the power up sequence, if
the ERROR 5 is still present, the upper PCA is the cause. Replace the upper PCA to correct
this problem. Most upper PCA's are provided without software. Therefore, the software (chip)
must be removed from the upper PCA being replaced and re-installed on the replacement
upper PCA.
3. Wipe the surface of the touch sensitive display clean of all liquid. Restart the power up
sequence, if the ERROR 5 is no longer present, the liquid was the cause.

Aug 08, 2013 | Dmm Vision Fitness T9500 Treadmill

1 Answer

Treadmill not working at all


follow the steps and fix it. God bless you

The power up test sequence has detected a key in the operated condition. The power up test

sequence is performed every time the unit is turned on (powered up). This test is performed

because a permanently stuck key will inhibit the correct operation of the unit.

Possible Causes

1. A key on the display housing is permanently stuck in the operated condition.

2. One of the upper PCA's keypad interface chips has failed.

3. Liquid (perhaps perspiration) is present on the surface of a touch sensitive display.

Possible Remedies

1. Remove the keypad connector cable from the upper PCA. Restart the power up sequence, if

the ERROR 5 is no longer present, the keypad is the cause. The keypad is typically part of

the display housing. Replace the display housing to correct the problem.

2. Remove the keypad connector cable from the upper PCA. Restart the power up sequence, if

the ERROR 5 is still present, the upper PCA is the cause. Replace the upper PCA to correct

this problem. Most upper PCA's are provided without software. Therefore, the software (chip)

must be removed from the upper PCA being replaced and re-installed on the replacement

upper PCA.

3. Wipe the surface of the touch sensitive display clean of all liquid. Restart the power up

sequence, if the ERROR 5 is no longer present, the liquid was the cause.

11_15_2012_7_01_45_pm.gif

Nov 15, 2012 | Exercise & Fitness

1 Answer

F 5 shows in display no controls will work


follow this steps. God bless you

The power up test sequence has detected a key in the operated condition. The power up test

sequence is performed every time the unit is turned on (powered up). This test is performed

because a permanently stuck key will inhibit the correct operation of the unit.

Possible Causes

1. A key on the display housing is permanently stuck in the operated condition.

2. One of the upper PCA's keypad interface chips has failed.

3. Liquid (perhaps perspiration) is present on the surface of a touch sensitive display.

Possible Remedies

1. Remove the keypad connector cable from the upper PCA. Restart the power up sequence, if

the ERROR 5 is no longer present, the keypad is the cause. The keypad is typically part of

the display housing. Replace the display housing to correct the problem.

2. Remove the keypad connector cable from the upper PCA. Restart the power up sequence, if

the ERROR 5 is still present, the upper PCA is the cause. Replace the upper PCA to correct

this problem. Most upper PCA's are provided without software. Therefore, the software (chip)

must be removed from the upper PCA being replaced and re-installed on the replacement

upper PCA.

3. Wipe the surface of the touch sensitive display clean of all liquid. Restart the power up

sequence, if the ERROR 5 is no longer present, the liquid was the cause.

11_15_2012_7_02_43_pm.gif

Nov 15, 2012 | Star Trac 3900 Treadmill

1 Answer

Error code 5


theERROR 5 is still present, the upper PCA is the cause. Replace the upper PCA tocorrect
sincerely. God bless you.

ernesto cuadra
managua, nicaragua. c.a.
2_16_2012_11_44_50_pm.gif

Feb 12, 2012 | Nautilus Exercise & Fitness

1 Answer

On switching machine on `STUCK KEY` appears on console and machine will not work


Precor Error 05, Key Depressed at Power Up
Probable Cause 1. A key is permanently depressed on the display.
2. An interface chip (IC) has failed in the upper PCA's keypad.
3. Liquid (cleaning solution or sweat) may be on the surface of a touch sensitive display.

Corrective Action
  1. Disconnect the keypad cable from the upper PCA. Reset power to the machine. If the Error 05 is eliminated, the keypad is the cause and should be replaced.
  2. Disconnect the keypad cable from the upper PCA. Reset power to the machine. If the Error 05 still appears, the upper PCA* is the cause and should be replaced. *Upper PCA's most commonly do not come with software. Remove the software (chip) from the existing upper PCA prior to replacement and install into the new upper PCA.
  3. Wipe away all liquid from the touch sensitive display. Reset power to the unit. If the Error 05 is eliminated, the liquid was the cause.
This link will take you to the parts available for these models. Because most machines are serial number specific, you will need to narrow your search based on your particular model and serial number.


Repair Parts for Precor C956i Treadmills 120VAC 240VAC SPORTSMITH net

Sep 23, 2011 | Precor 956i Experience Series Treadmill...

1 Answer

546i stuck key elevation does not work


Precor Error 05, Key Depressed at Power Up Probable Cause 1. A key is permanently depressed on the display.
2. An interface chip (IC) has failed in the upper PCA's keypad.
3. Liquid (cleaning solution or sweat) may be on the surface of a touch sensitive display.
Corrective Action
  1. Disconnect the keypad cable from the upper PCA. Reset power to the machine. If the Error 05 is eliminated, the keypad is the cause and should be replaced.
  2. Disconnect the keypad cable from the upper PCA. Reset power to the machine. If the Error 05 still appears, the upper PCA* is the cause and should be replaced. *Upper PCA's most commonly do not come with software. Remove the software (chip) from the existing upper PCA prior to replacement and install into the new upper PCA.
  3. Wipe away all liquid from the touch sensitive display. Reset power to the unit. If the Error 05 is eliminated, the liquid was the cause.

Precor Error Code 05

Jun 02, 2011 | Precor EFX 546i Elliptical Version 4

1 Answer

All buttons have stopped working


Hi, different possible places to check,
The flex,
keypad IC.

The flex of the phone.
The flex is connected to the screen and it makes the screen display,Also if the flex gets damaged it will make the key pad not to work.

The keypad IC is found inside the phone boardand it make the keypad the function.If IC gets damaged, might cause keypad noe to function.

It depend of the keypad your talking about, if it's the lower key pad or the upper keypad where the menu is.

If it's the upper keypad is damaged, that means the keypad area is faulty,and will need to be replaced.

Have a nice day.

Sep 03, 2010 | Sony Ericsson Cyber-shot C905 Cell Phone

1 Answer

Screen is flashing key depressed and won't work. How can i fix the machine?


Precor Error 05, Key Depressed at Power Up Probable Cause 1. A key is permanently depressed on the display.
2. An interface chip (IC) has failed in the upper PCA's keypad.
3. Liquid (cleaning solution or sweat) may be on the surface of a touch sensitive display.
Corrective Action
  1. Disconnect the keypad cable from the upper PCA. Reset power to the machine. If the Error 05 is eliminated, the keypad is the cause and should be replaced.
  2. Disconnect the keypad cable from the upper PCA. Reset power to the machine. If the Error 05 still appears, the upper PCA* is the cause and should be replaced. *Upper PCA's most commonly do not come with software. Remove the software (chip) from the existing upper PCA prior to replacement and install into the new upper PCA.
  3. Wipe away all liquid from the touch sensitive display. Reset power to the unit. If the Error 05 is eliminated, the liquid was the cause.

Precor Error Code 05

Aug 18, 2010 | Precor EFX 546i Elliptical Version 4

4 Answers

6270 upper keypad not working


Inside belt(cable) problem. Change your cable then it works

May 12, 2008 | Nokia 6270 Cellular Phone

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