tehmatix
Senior Member
Last Activity: 05-10-2024, 01:58 PM
Joined: 11-23-2012
Location: Fareham
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When the controller is powered, I can see a light from that "optocoupler" on the left hand side. -
Someone can help me to identify the component, or a solution for this problem...
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AQUALISA electric shower
The controller starting when is powered and waiting for ON/OFF button command.
The ON/OFF button is made with an optoelectronic device which detect your finger, but is not responsive to anything.
Photos on next ... -
BD4269 is the equivalentLeave a comment:
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A photo of the board...
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Component identification D3950 Suzuki GSX-R1000 K7/K8 cluster gauge
Hi,
Anyone have knowledge about this component D3950 ( I suppose to be BD3950) , an application note or equivalent.
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Oculus Quest 2 eror
Hi,
I got an error "System Alert high temperature" in 7s after boot. When the power button is pressed, the logo appears and after a few seconds the pairing code appears. After a second, the error message is displayed -
Device MX25L25673G...Leave a comment:
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Try to change crystal oscillator if it is existing one on your boardLeave a comment:
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It's doing that even without charging base, and the battery is fully charged. I will check again the power adapter.
Can you tell what is doing the micro-usb port next to the battery?...Leave a comment:
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EUFY RoboVac X8 hybrid error S1
I have this cleaning/moping robot working fine for 7~8 months with not any problems. Now its coming with "error S1" and I don't know what to do.
What I done since now is to check the battery which is ok, I replaced it with other battery and its doing same thing, I checked to see if anything is stuck or block, I did a hardware reset and connecting back to my wifi. -
My board...
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Hi ,
Did you managed to find the component missing on your laptop ?
I have an [B]Asus Vivobook K513E Intel I5 11th gen 16Gb ram [/B], don't know if is the same MB but I will make a photo on that location
Hi ,
Did you managed to find the component missing on your laptop ?
I have an [B]Asus Vivobook K513E Intel I5 11th gen 16Gb ram [/B], don't know if is the same MB but I will make a photo on that location
Hi ,
Did you managed to find the component missing on your laptop ?
I have an [B]Asus Vivobook K513E Intel I5 11th gen 16Gb ramLeave a comment:
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Re: Fujifilm X-Pro 3 Freeze after Setup
Thank you for your suggestions, although there is no difference. Here are my findings:
I have gotten a Meike 35mm lens to test, no difference. Firmware upgrade menu still shows 2.00 with lens on. Also, beforehand it was 1.33, so not too old.
It does not revert back to the time/date menu, it opens directly on the QR code.
With an SD card, there is also no difference.
Re-flashing is not possible as it simply tells me it has the same or newer firmware already (tried SD card with 2.00, 1.33 and 1.01).
I will post...Leave a comment:
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Re: Fujifilm X-Pro 3 Freeze after Setup
It did reset to default after the firmware upgrade, but I cannot get past this screen and into the menu to do another factory reset. I could not find a way to reset this outside of camera settings, like a combination of buttons or battery removal.Leave a comment:
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Fujifilm X-Pro 3 Freeze after Setup
Hello all,
I recently got a Fujifilm X-Pro 3 body and am having some problems with it. At first it wasn't turning on at all, with the only option was to go into firmware upgrade mode. I have upgraded the firmware to 2.00 and it does boot succesfully now. However, after going through the time and date setting, pressing OK or back turns the screen to black and opens the viewfinder.
Turning off and on again leads me through the same steps and the same outcome. I've tried using two new batteries as well, with no avail.
I'm not sure if this is still firmware related or... -
Re: Asus Vivobook K513E Intel I5 11th gen 16Gb ram
I don't see any options to disable CPU cores...Leave a comment:
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Pc monitor Philips 279M1 - red vertical stripe
Hi,
I got this monitor Philips 279M1 and the issue is : when is cold (turn off for few hours, not in standby) and turn it on it's coming whit a red vertical stripe. After 5 minutes or less (depend on the room temperature) the stripe disappearing
A short video
[url]https://youtu.be/gj5vKF_xBMU[/url]https://Hi,<br /> I got this monito...rt video<br />... -
Asus Vivobook K513E Intel I5 11th gen 16Gb ram
Hi,
This laptop has multiple BSOD.
Stop code :
PAGE_FAULT_IN_NONPAGED_AREA
IRQL_NOT_LESS_OR_EQUAL
CACHE_MANAGER
DRIVER_OVERRAN_STACK_BUFFER
RESOURCE_NOT_OWNED
CLOCK_WATCHDOG_TIMEOUT
The motherboard has 8gb ram on-board and an additional card 8gb
Te storage is an NVME 512gb already tested on other laptop
What I did :
- reinstall windows 10
- tested without 8gb ram card
memory passed successfully Memtest86 , boot from usb stick
First test with 8gb memory card installed... -
Re: Asus VG279QM Help identify ic SMD marking
What I did next was to isolate this power supply by removing the coil and come with an external one, 5V. The monitor, powered up from two power sources 19V and 5V, turn on and on side of 5V its takes 0,9A at FHD resolution.Leave a comment:
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