4K ✅ Dead 27" HP Monitor Repairing Mother Board ✅ FR9889 ✅ Rework Station 🔥 Repair only cost us $4
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- เผยแพร่เมื่อ 23 ส.ค. 2024
- 4K ✅ Dead 27" HP Monitor Repairing Mother Board ✅ IC FR9889 ✅ Rework Solder Station 🔥 The repair only cost us $4 👇 link in description 👇
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HP 27f 27 inch monitor not turn on fixed
As you can see the monitor is completely dead. To determine the damage, we disassemble and get to the mainboard of the monitor, where with the naked eye you can see a broken (exploded) Voltage regulator FR9889 which can be found anywhere like I did, order directly from China via AliExpress arrived in less than 1 month at a price of approx. 3-4 Dollars for 10 pcs. We used a 2-in-1 Hot Air Desoldering Station with a soldering iron. First we desoldered and removed the damaged chip after cleaning the tracks we soldered the new chip and now the monitor works perfectly as you can see at the end of the video.
If you have any questions, you can write below in the comments.
www.aliexpress...
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Coming Soon more video 2024 !!!
Devices used to capture video are:
Apple iPhone 11 pro 256gb
Video Editing: Final Cut Pro X
Music: no copyright music
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What is the output voltage of this ic & where you got this ic
Pls reply thanks
4.5V to 23V input voltage range and 3A continuous load current capability.
Adjustable Output Voltage Down to 0.925V
Aliexpress
www.aliexpress.com/item/1005004427578373.html?spm=a2g0o.order_list.order_list_main.253.5fba18028rw7Sm