Thank you sir; At 10.30-10.40 You scratch the XW7720 ? What function does this? There is U7701‐-------XW7720--------D7701 connection at schema. I have little water damage and occidation L7701, D7701 and XW7720. Other parts are perfect clean. But have same problem no backlight.
mister help me, i have problem, no backlight and keyboard touchpad not working, ic backlight & mosfet already replacement, looks like the government's part for this backlight ic and keyboard to not working 🙏🏼🙏🏼
Thank you sir;
At 10.30-10.40 You scratch the XW7720 ? What function does this?
There is U7701‐-------XW7720--------D7701 connection at schema.
I have little water damage and occidation L7701, D7701 and XW7720. Other parts are perfect clean. But have same problem no backlight.
mister help me, i have problem, no backlight and keyboard touchpad not working, ic backlight & mosfet already replacement, looks like the government's part for this backlight ic and keyboard to not working 🙏🏼🙏🏼
Asalamu alaikum Moulana Yusuf , what do you measure on your backlight output?
@@resetlab7142 walaikum salam, masyaAllah your moslem
@@resetlab7142 thank for answer, this is bad CPU/PCH 🥲🥲 , I measure TPAD_SPI_IF_EN_CONN no volt, TPAD_SPI_IF_EN no volt