Precision 7540 LA-H271P

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Precision 7540 LA-H271P Schematics BIOS
LA-H271P R10_MB_TR_0409C
boardview LAH271PR10-0410_Gerber.brd
LA-H271P BOTTOM.pdf
LA-H271P TOP.pdf
Dell Precision 7540 - LA-H271P Boardview (.CAD).cad boardview

 

[ThienBui]

Dell precision 7540
Cor i7 9th PLZ help me sir

 

[Abood alhaddad]

This bios.When I unplug the charger and plug it back in, it does not work at all, when I press the power button, an orange light flashes, or even when running from the battery.

 

[ThienBui]

This bios.When I unplug the charger and plug it back in, it does not work at all, when I press the power button, an orange light flashes, or even when running from the battery.

If Builds doesn't work then try another BIOS and it's most likely not a bios problem

 

[Abood alhaddad]

This bios ok but

Hello Sir
This bios Display ok , but when insert battery RTC not working normally,when i button of power led Amper lamp not work

This BIOS is OK, but when I install the CMOS battery and save the date and time and then turn the device off and on again, it does not work at all, only a yellow light when I press the power button, and when the CMOS battery is empty and I do not save the time and date, the device works great for me and I do not have the problem at all. Does the problem appear to be due to the BIOS programming, or is there a hardware defect?

 

[Abood alhaddad]

This bios ok 100% but late display 50 sconed

 

[ThienBui]

This bios ok 100% but late display 50 sconed

 

[Abood alhaddad]

After clear me not working sir

 

[ThienBui]

This bios ok 100% but late display 50 sconed

Watching a video I check to see if there are other problems

 

[Abood alhaddad]

Watching a video I check to see if there are other problems

 

[Abood alhaddad]

Service Tag5LQF13

 

[ThienBui]

Service Tag5LQF13

Does windows work normally? then update the latest BIOS from dell

 

[Abood alhaddad]

Does windows work normally? then update the latest BIOS from dell

I updated it to the latest version, but it did not work after the update. When I press the power button, it only flashes yellow

 

[Abood alhaddad]

I updated it to the latest version, but it did not work after the update. When I press the power button, it only flashes yellow

Please help me, I want a solution, even if it is paid, I will pay you whatever you want

 

[manhdatlaptop]

sửa giúp em file này với anh

 

[ThienBui]

sửa giúp em file này với anh

 

[manhdatlaptop]

builsd giup em file gốc này với anh nhé

 

[ThienBui]

builsd giup em file gốc này với anh nhé

1builds82.zip

 

[Khanhdt]

lên nguồn không lên hình nhờ ad sửa giup

 

[ThienBui]

lên nguồn không lên hình nhờ ad sửa giup

1builds82.zip

 

[ESLAM MASHHOUR]

dell 7540 LYTE DISPLAY plz clear this file