hi everyone i have dell inspiron N5110 no display

[arber1232]

hi , my laptop dell inspiron N5110 not display . i have brights but not have figure . Can you any idea for this problem .

[mcplslg123]

Re: hi everyone i have dell inspiron N5110 no display

Check Hall1 connector on the mb.What is the voltage on PIN2 and 4?? If pin2 has no voltage, then jumper a wire between pin2 and pin4 and you will get display for sure.

[arber1232]

Re: hi everyone i have dell inspiron N5110 no display

pin 2 i have 19 v .

[arber1232]

Re: hi everyone i have dell inspiron N5110 no display

pin 4 i have 3.3v

[arber1232]

Re: hi everyone i have dell inspiron N5110 no display

Check Hall1 connector on the mb.What is the voltage on PIN2 and 4?? If pin2 has no voltage, then jumper a wire between pin2 and pin4 and you will get display for sure.

this is shcematic

[mcplslg123]

Re: hi everyone i have dell inspiron N5110 no display

pin 2 i have 19 v .

It's impossible to have 19V on pin2. Check your measurement again. Dont jumper if you really have 19V on pin2 but i think its very very unlikely.

[arber1232]

Re: hi everyone i have dell inspiron N5110 no display

see this shcematic i have 1.2.3 pin i have 19 v and 4 pin i have 3,3 v

[piernov]

Re: hi everyone i have dell inspiron N5110 no display

Baclight but no image? Black screen or white screen?
Could always be the usual dead GPU on this machine.

[lapfix]

Re: hi everyone i have dell inspiron N5110 no display

Can you give us the voltage on U4901 !

[arber1232]

Re: hi everyone i have dell inspiron N5110 no display

its black screen. this laptop not have gpu . i change procesor but its same problem , in u4901. i have 3.3v its ok .. i think problem is in pin4 Nc i not have voltage , in same board is 1,2 v in pin 4

[mcplslg123]

Re: hi everyone i have dell inspiron N5110 no display

see this shcematic i have 1.2.3 pin i have 19 v and 4 pin i have 3,3 v

Hall sensor is there on Pg70 and pin1 and3 are non connected. How you have 19V there. The hall sensor is located at the extreme right hand lower side near 3/5v regulator IC. I still feel you are measuring at some other location or your measurements are wrong.

[arber1232]

Re: hi everyone i have dell inspiron N5110 no display

see in schematic bro is 19v for light lcd pin 1,2,3 . pin 4 is NC and i not have voltage

[arber1232]

Re: hi everyone i have dell inspiron N5110 no display

Hall sensor is there on Pg70 and pin1 and3 are non connected. How you have 19V there. The hall sensor is located at the extreme right hand lower side near 3/5v regulator IC. I still feel you are measuring at some other location or your measurements are wrong.

see is pin 1.2.3.4.5

[mcplslg123]

Re: hi everyone i have dell inspiron N5110 no display

see is pin 1.2.3.4.5

You've proved i was right in assuming that you are measuring at wrong location. You are measuring at LVDS ConnectorLCD1. I asked you to measue HALL1 connector for which i've given you even an idea about its location.

Now locate it correctly and measure pin2 and 4.

[lapfix]

Re: hi everyone i have dell inspiron N5110 no display

What's the voltage on LVDS connector pin : 1/5/15/26/30

[arber1232]

Re: hi everyone i have dell inspiron N5110 no display

You've proved i was right in assuming that you are measuring at wrong location. You are measuring at LVDS ConnectorLCD1. I asked you to measue HALL1 connector for which i've given you even an idea about its location.

Now locate it correctly and measure pin2 and 4.

pin 2 i have 1,3v and pin 4 i have 3,3 v

[SMDFlea]

Re: hi everyone i have dell inspiron N5110 no display

You've proved i was right in assuming that you are measuring at wrong location. You are measuring at LVDS ConnectorLCD1. I asked you to measue HALL1 connector for which i've given you even an idea about its location.

Now locate it correctly and measure pin2 and 4.

if further proof is needed..


https://www.ebay.co.uk/itm/H7PRC-BRA...-/153139332342

[arber1232]

Re: hi everyone i have dell inspiron N5110 no display

What's the voltage on LVDS connector pin : 1/5/15/26/30

a have 19v.1,7v,3,3v. 0v and pin 30 i have 3,3 v

[arber1232]

Re: hi everyone i have dell inspiron N5110 no display

if further proof is needed..


https://www.ebay.co.uk/itm/H7PRC-BRA...-/153139332342

yes understand jump pin 2 and 4 now i have more brights but not figure

[arber1232]

Re: hi everyone i have dell inspiron N5110 no display

when I try it with a 14 inch screen the laptop gives me pictures but gives it distorted