No video
How to fix Surface Pro 4 no power no charging after replacing battery -L2 Computer Inc.
Рет қаралды 12,516
2 жыл бұрынContact via Facebook Messenger: m.me/L2Compute... or give us a call at 212-315-1688. To learn more about us, please check the links: linktr.ee/L2Co...
@PhotoMacs 4 ай бұрын
What do you think my surace laptop 3 can charing battery, and working with cable, batttery is 100% , and i changed it for new battery, but imedatly turn off my laptop, wern remove charching cable. ijf i try starting witout charching cable, just 1 secound wokr. I can see just one battery dirver, the surface battery, it is new celan install. Maybe motherboard problem?
@l2computer310 3 ай бұрын
This needs to be measured with a multimeter to determine.
@ultraprecisiontechnologies Жыл бұрын
Where exactly did you inject voltage / check the short? its kind of hard to tell because there's no close up of the probe when you are testing. I can tell the general area, but not the exact pad
@l2computer310 Жыл бұрын
Check your boardview
@optimizelogicrepair2784 9 ай бұрын
Resistance voltage?
@itsme-kr5qr Жыл бұрын
I have an MS Surface Pro 3. The original charger is 12V 2.58Amp (36W). Can I charge the computer with the charger from the MS Surface 7, which has a 15V 4Amp (65W) charger? Won't the difference in voltage cause damage? Has anyone tried charging like this before?
@UnKabyle Жыл бұрын
Where i can get view board schematic sir For me I have sp4 i7 the ec provide 3.3v but when I check small transistor there is short circuit on it any idea sur
@l2computer310 Жыл бұрын
Connect 1v on the short circuit, then use a thermal imager to view
@UnKabyle Жыл бұрын
@@l2computer310 injects directly to the transistor or something else one side is ground and other to down side of it
@l2computer310 Жыл бұрын
First,Did you find which circuit is shorted?
@UnKabyle Жыл бұрын
@@l2computer310 yes its the one near the ec ite it8528vg When I put chargeur I find on it 3.31v but one I remove it it's short circuit I checked the eprom line 1 to 3 I find 3.34v On the small fuse near cpu 8.71v There's something I don't understand if you clear me For this surface I don't have battery the charger Diode give 11.71v in one side but other side 0v Is it correct Thank you for helping me
@l2computer310 Жыл бұрын
Do you have a thermal imaging camera?
@shou9090 2 жыл бұрын
Very Informational highly suggest you watch the full video 👍
@BruhMK8 2 жыл бұрын
ok
@l2computer310 2 жыл бұрын
Thank you for watching
@drewmcbride207 2 жыл бұрын
😍 ᴘʀᴏᴍᴏsᴍ
Danishblunt
Рет қаралды 10 М.
Marcus Cupello
Рет қаралды 18 М.
L2 Computer
Рет қаралды 20 М.
L2 Computer
Рет қаралды 12 М.