Clevo 6-71-nh5s0 motherboard
Charger IC 26786l is broken
Can I replace this IC with another (BQ....)?
Thank You
Charger IC 26786l is broken
Can I replace this IC with another (BQ....)?
Thank You
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Hello everyone,
Thanks in advance to anyone who takes the time to help me. Sorry for the quality of my English, I had to use a translator at times...
I bought a functional Clevo D901C (Sager NP 92261) with its battery but without its power supply.
So, I invested in a new LiteOn charger, advertised by an online seller as the right charger for my machine... BUT, according to the pinout (4pin + shell) of the charger, 1 and 2 are 20V / and 3 and 4 are grounded. When I measure pin 4 with the ground of the PC, I have 300kOhms, which seems to be confirmed by the electrical... -
Hi all!
Usually I like to think my diagnostic skills are quite good but this one has me a bit stumped.
Laptop came in with a damaged very loose USB-C port.
I ordered the correct port and replaced it, all good so far. Now when I plug in the usb-c charger there's a solid connection, I can see that the charger voltage jumps up to 20V, and if I press the power button the laptop turns on.
Unfortunately, the charger LED stays off at all times and in Windows the laptop doesn't detect that it's plugged in, despite running off the charger even with the battery... -
Hi guys.I got myself Surface Book 1 but instead of charger I got this (from pics).
May I use it to charge the Surface Book or I need original charger?
6 Amps seems to much.... -
Hi, my dear friends., Maybe this might be a stupid question or something I missed or do not know. I have 2 MacBook Air A2681 (Indentical color & EMC #), both LCD screens broken. Before ordering the LCD Screens I confirmed both worked with their respective batteries & AC Adapters, & they did 100%. The LCD Screens came in today & I replaced LCD for the 1st A2681. (Removed Battery Terminal cable for both Laptops before installation of LCDs). Perfect Screen & Booted up fine. But it did not work with battery. I checked the battery connector & it was seated in well/perfectly.... -
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
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