Can someone please provide with the code of this component surrounded in red.board is eax655431 01.
Attached Files
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Hey guys, I have 4 of these switches.
One switch works as intended - Boots, Accepts configuration, Provides POE. However, after about 3 days the switch stops responding. Won't recognize console USB cable inserted, TX/RX lights stay lit when cables unplugged. Works again after power cycle.
The other three will boot, accept configuration, and will uplink to the network. However they won't provide power to connected POE devices. I've ruled out configuration issue, as I have cloned the configuration from the 'working' switch to all 3 of these non-working switches.... -
Hello, I noticed that was become almost impossible to desolder component with my hot air station. I measured with meter : air at output is at 220 degree celsius max, even set at 500 degree. So something is bad. Maybe temperature probe inside ?
Not yet disassembled, have you see some « well know » ou frequently issues to this sort of tools pls ? -
The ISL88739 & ISL88739AHRZ are a highly versatile combo battery charger
configurable for operating as either a Hybrid Power Boost (HPB)
charger or a Narrow VDC (NVDC) charger, supporting 2-, 3-, or
4-cell batteries. Both configurations allow the battery to work with
the adapter together to supply the system load when it exceeds
the adapter capability, referred to as system Turbo mode. HPB
charger configuration reverse-boosts battery energy to the system
bus to help the adapter provide the system power in Turbo mode.
NVDC charger configuration...11-05-2024, 03:28 PM -
Hello,
I am working on an iPhone SE 2020 motherboard. I am hoping someone is able to provide a close-up to help me better see what this section is supposed to look like. I am including my digital microscope images. I am also looking for schematics. This is a v3 board I believe, and my schematics are for a v1 board only. You see this burned out area. Are you able to provide a digital microscope image for me of this section (problem area)?
Thank you!
Problem area:
Front
...06-23-2025, 02:13 AM -
HP Elite mini 800 G9 corrupted bios, can any one provide a working bios or provide details how to rebuild the corrupted bios to a working one. Thanks in advance for any help provided
Serial Number: 8CC3252CMF
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