Where dcbatout came from?
Hello guys.. I was confused when i reading a schematic diagram of laptop where dcbatout came from? Anyone who simply explain it? Thanks a lot guys.........
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Hi All,
I obtained a schematic diagram for the above mixer but I am wondering if a block diagram exists as I am trying to fix a problem in the protection circuit which I find a little confusing using a circuit diagram only. In the good old days the workshop manuals always had a block diagram with a circuit discription. Very useful for fault finding.
The protection light is perminently on. The right sode has a -80DC on the feed to the speaker, hence the protection led on. I have removed all the O/P transistors which checked out OK. I tested all other transistors in circuit which seem... -
hello everyone, I'm looking for the wiring diagram of this led monitor.
the model is DHI-LM19-L200, but I think that any other diagram of a DAHUA monitor could be equivalent.
I really hope that among you someone can help me to repair this monitor, the screen is black, it doesn't seem like a backlight problem.
I see the presence of 12 volts, 5 volts, but without a diagram the repair is very difficult.
thanks to those who will answer12-10-2024, 04:37 PM -
Hello everyone! This is my first post, hopefully I won't break any rules.
I have an Acer Swift SF114-32-P6M2 (model N17W6) from 2020. Here's a picture of all its labels.
It came with a 64gb SSD hard drive. I would now like to add some more internal storage.
Upon opening, there is an empty M2 port.
I plugged in a Crucial P3 1To M.2 PCIe Gen3 NVMe SSD CT1000P3SSD801 into it, but my laptop doesn't detect it.
My questions are:
- why doesn't it work?
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Hey there people
While working on my Acer Aspire with the OS failing to load, I encountered a motherboard number of DA0ZHQMB6E 0 REV: E. I was getting nowhere fast or slow, for that matter.
This is what I tried, but not in any order.
Google
YouTube
BIOS
Command Prompt (administrator privileges)
>
On Google AND YouTube, I was getting mixed messages, try this and try that, but when you cross reference the advice it is either the wrong model (even though you enter the correct search term) a YouTube case in point, with the search term "how to...10-25-2025, 02:22 AM -
I need the electrical diagram and bios for the HP foxconn 115xdbp 86dr board, does anyone have it?09-10-2025, 07:57 AM
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