jayeff

Hi @brandon_k Have you tried checking the OBD codes, just in case they might show something, you never mentioned it? Don’t know the vehicle but online seems to show that the port is located under the dash to the left of the steering column

Hi @theduder , Have you tried the other input types i.e. DP or Thunderbolt, to see if the problem only occurs when using the HDMI port or not, you didn’t say? Here’s a link to the service manual. Go to p.28 thru 31 to view all the no screen/no video troubleshooting flowcharts. Hopefully they will help you to find out what the problem is and to fix it.

Hi, It looks like there is a problem with the battery. Try replacing the battery and then check. Here’s a video that shows how to do this. Replacement batteries are available online. Just search for Xiaomi Mi Max 2 battery to get results for suppliers. If doing the repair yourself seems too daunting, contact a reputable, professional mobile phone repair service and ask for a quote.

Hi @tgooders , If it is a new bike and it doesn’t charge contact the manufacturer about a warranty repair or replacement. You shouldn’t have to fix a new product. That’s what warranties are for.

Hi @nasahtahir , Post an image of the household power socket that the plug has to fit in to? Here's how to do this on iFixit Adding images to an existing question. The power cable for a 65W charger may be rated less than what a cable used for a 90W charger would be so yes it would heat up it it were used to connect a 90W charger instead. Check what the input current specifications (if any) are on the information label of both the chargers if you have them that is. Also check closely on the cable itself. Sometimes the specifications for the cable are printed on it somewhere. If the values are the same (they may be to save money by using only the one type of cable) then it is OK to use it. If not then obviously don’t.

Hi @pog13th , There seems to be a few different model variants in the series but fortunately there are also some service manuals as well. They have the troubleshooting flowcharts and the schematics which should make it easier to find out what is or is not happening.

Hi @lewyb With some LG TVs there is an inverter board associated with the LCD panel i.e. part of the panel but I don’t know about your model. Here’s a link to the service manual for your TV (I think). The translation seems to indicate that it is. It is a .rar type file and I haven’t downloaded it to check but maybe scan it for viruses first before opening it, just to be sure. Usually LG service manuals have good troubleshooting flowcharts and some schematics to help find problems such as no video etc. Hopefully this is of some help.

Hi, Some things to try: Does it do this with the charger connected and switched on? If not, create a Win 10 battery report to check the status of the battery. Compare the Design capacity value against the Full Charge capacity value. The battery may be starting to fail Try using the laptop in safe mode for a while and check if it happens. If it doesn’t occur when in safe mode there may be a driver problem. Make sure all the drivers, especially the video adapter drivers, are up to date Run a sfc command and check if it finds and fixes anything and if so if it is OK afterwards If it still happens in safe mode, start the laptop and get into BIOS on startup and leave it there for a while and check if it happens when in BIOS as well. If it also occurs when in BIOS and the battery status is OK, then it’s looking like a hardware problem

Hi @williamsmikel , Are you sure that the red power light is blinking continuously? Check if it is blinking just 13 times, pausing and then blinking 13 times again, over and over. According to the service manual there is a 13 blink error code but none for continuous blinks. (click on image to enlarge for better viewing) If it is 13 blinks check the A board. (see p.26 Sect 9.2 for voltage levels and reference points) If it is continuous blinks start by checking the P board and going on from there. (see p.26 Sect 9.1 for voltage levels and reference points)

Hi @roshiroshi , If you meant the cover on the back of the display panel, then you may be out of luck. Looking at the maintenance and service guide for the laptop, taken from this webpage the cover is bonded to the display panel. On p.42 it shows how to remove the display assembly and it states that The display assembly is spared only as an entire hinge-up. Display sub components are not spared. If you meant the base enclosure (see p.15 item #22) then the manual will help you to disassemble the laptop so that it can be replaced. The part number is L20812-001. To find suppliers of the part, search online using the part number only.

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