jayeff

Hi, They are the NFC antenna as well as some other antennas. If one of them got damaged you may have signalling problems, either with GSM, or BT or WiFi or NFC depending on which one was damaged. Here’s the ifixit Smontaggio Samsung Galaxy A51 guide, see Step 3.

Hi, Is there still a battery installed in the cleaner? If so, check if there is any information printed on the battery i.e. model or type number etc that may help you to find a compatible replacement. Search online for (insert battery model or type etc) battery to hopefully find suppliers Here's the ifixit Roomba Pro Elite Repair guide that shows how to remove the battery which may help.

Hi @veggieta , Create a Win 10 battery report to check the status of the battery. It may be that it is failing and needs to be replaced. When you have the report, compare the Design Capacity value versus the Full Charge Capacity value to see whether the battery is still good or not. If the battery needs replacing, here’s a video that shows how to do this. Search online using the battery model number (found on battery) i.e. (insert battery model number) battery to find suppliers that suit you best.

Hi @swamaster , What is the make and model number of the engine in the mower? You may be able to find the service manual for the engine which will have the valve adjustment procedure. Try searching for (insert engine make and model number) service manual and check if there is one available online. Here's a link that in general describes how to fix a compression release problem in a B&S engine that may help. Here's a link to the parts for your model mower which may also help. The link is only to show the location and cost of the parts (if any are required). There are other parts suppliers online that may suit you better. Just search for 917.271826 parts, to get results

Hi, The safest way is to open the phone and get to the SIM card that way. Trying to remove it from the outside will most probably only damage the card reader. Also doing it this way could possibly cause electrical problems, even if the phone is switched off, because the card may be shifting across the board and shorting out things as it is being moved, which normally would not happen if it were in a tray. There is always power available on the systemboard when the phone is off. The power on/off button is not a power isolating button. Its function is to signal the OS what the user wants to do. Think of the phone being in an extremely low power state when off and that it is not isolated from any power supply i.e. the battery Here’s a teardown video for the phone which may help. If doing this yourself seems too daunting, contact a reputable, professional mobile phone repair service and ask for a quote. Given how new the model is, in the end it may be worth doing it this way as the repairer will have the...

Hi @foreal , Check if fuse #33 in the passenger compartment fuse panel is OK. This fuse supplies the power to the instrument cluster The fuse panel is located under the right-hand side of the instrument panel behind the kick panel. (see image below)

Hi, Without a make and model it will be harder but try checking the headphone socket in the TV. The socket itself may be faulty There are usually two ways in which they are connected depending on type. One type of headphone socket has two internal break contacts and when the headphones are plugged in they break the audio to the TV speakers and connect it to the headphones. When the plug is removed the contacts remake and the TV speakers are back in circuit. The other type has only a single make contact so that when the headphone plug is inserted the contact makes and this sends a signal to the audio controller in the TV to switch the audio away from the TV speakers and onto the headphone socket. If the contact gets stuck in the operated position the audio will remain on the headphone socket regardless. This happens sometimes with mobile phones but at least you can see the headphone icon is on without the headphones inserted so at least you are aware that it may be the problem. You can usually tell which...

@pilarica1911 ifixit has no association with Digiland products as far as warranty repairs are concerned. As best as I can find out there may only be a 3 month (90 days) manufacturer's warranty on the tablet, as this seems to be the norm for Digiland tablets. I cannot find a user manual for the tablet online, but if you have the user manual for the tablet the manufacturer’s warranty information should be in there. This should help you to contact the manufacturer regarding warranty repairs, if the warranty is longer than 90 days of course. If you don’t have the user manual then contact Best Buy and ask them how they get in contact with Digiland as Digiland doesn’t appear to have a customer support website when searching online for it. If you reach an impasse then you can get advice on this website on how to try and fix it yourself. Have you tried a different compatible charger to see if it will charge? Have you tried connecting the tablet to a computer and see if it will charge? Use a strong light and a...

Hi, Open up the speakers and check for any damage i.e. burnt out components. Here’s the ifixit Sonos One Repair guides that will help to do this. I cannot find the schematics or a service manual for the speaker so finding out what the problem is, especially if it is not obvious and then replacing any faulty part(s) if their value markings have been obliterated will be difficult. If you can’t see any obvious damage or even if you can, post some close up images of the board where the power connects to. Here’s how to do this on ifixit Aggiungere immagini ad una domanda

Hi @tktk , Did you clean the rest of the systemboard as well just in case there was any water under any shields etc? Turn on the phone and then shine a torch at an angle close to the screen and check if there are any images etc. They will be very faint so trying this in a darkened room may help to see them if they are there. If there are images to be seen then there is a backlight problem. Since you have replaced the display this puts the problem back onto the systemboard. With most phones there is a smd (surface mounted device) fuse mounted on the systemboard near to where the display cable connects to the board. The backlight power is fed through this fuse and it may have blown by the water creating paths for the electricity which weren’t in the operating design of the phone, causing excess current to flow through the fuse. I cannot find the schematic for the phone so I don’t know where it is exactly on your phone. You may be luckier in finding the schematics for the phone which would make it easier to...

The 3rd wire from a battery is usually connected to a thermistor attached to the battery which signals the temperature (resistance value changes with temp) to the battery management circuit in the motherboard.

Charging will be halted to if it got too hot before being fully charged, which may create problems e.g. a fire

If leaving the 3rd wire disconnected, the battery should not be left unsupervised whilst it is charging

Hi @captainsnowball ,

FYI

voilà French exclamation - meaning “There it is!” or “There you are!”

The “red thing” in Step 3 is most probably an IR filter, to filter out visible light to improve IR operation