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Lenovo Tab 4 TB-X304L
Q&A
User questions and answers about Lenovo Tab 4 TB-X304L
- tips, troubleshooting, and real experiences from the community.
Question 🤔
1860
S
Smart lol !19
2020-02-27
Sir I want to know does this tab comes with a layer of protected glass on its screen.
If yes then please tell me how can I repair it mine screen is got broken.
Please help me sir
Sir my tablet's screen has turned black from where it was broken...and touch screen is also not working...how can we repair that...and how much it will cost???
Please tell sir it's a request 😭🙏
Hello.
In the Lenovo TB-X 304 L tablet, I repaired (soldered) a USB power socket because it was interrupting charging. After assembling the tablet and turning on the key, there was no reaction. After connecting the charging, the Lenovo logo and the charge level icon and the red LED flashed. After a few such attempts, the tablet stopped reacting to connecting the charger.
I have not been working as an electronic equipment for 12 years because I am retired and I am lost in repairing modern electronics. I wanted to make repairs "from a good heart" for a poor, older friend and now I have a problem.
I am asking for help (hint) what procedures did I do and how can I restore the tablet to work?
Kind regards
Rembeman
Perhaps the battery is not connected, or the connector is not completely soldered.
Disassemble and check, battery and soldering of all contacts of the usb connector
There is could be many reasons. Definitely, connect it to a computer and see how pc recognizes the connection, or if it is possible, disassemble and charge the battery from a special power source to cross the problem with charging out. There is a quite little information to draw conclusions.
Smart lol !19
2020-02-27Jose Eduardo7
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