jayeff

Hi @helpwith , Here’s a link to the relevant section in the service manual that describes how to test whether the problem is the SC board or is in the SU or SD boards. You will need to have the test tool part # TZSC09187 - example only to conduct the test. The above supplier is shown only to give an idea of what it is and how much it costs. If you decide to get the test tool there are other suppliers online that may suit you better. Just search for TZSC09187 to get results.

Hi @ribertgropius , Here’s the power-up boot check troubleshooting flowchart from the service manual for the TV. This should help you to find the problem

Hi, The DC-In jack on the motherboard is either loose or faulty. If it is only loose, it will have to be re-soldered back onto the system board. If it is faulty it will have to be replaced. In either case the system board will have to removed from the laptop to gain access to the socket so that it can be tested and either re-soldered or if necessary replaced. Here’s a link to the service manual for the laptop. Click on the “system board” link in the Contents section to find the necessary pre-requisite steps and then the procedure to remove/replace the system board. If you require a new part, search online for Dell E1505 Dc-In jack to get results for suppliers. Here’s a link to one supplier. It is shown only to give you an idea of what the part looks like and what it may cost. There are other suppliers that may suit you better.

Hi @ooflusitania , You’ve answered your own question - you dropped it. Either the LCD screen has been damaged internally and needs to be replaced or the flex cable connection from the LCD screen/digitizer on the systemboard is loose. Hopefully it is not a more serious systemboard problem In any case the phone will need to be opened and the problem further diagnosed as to the cause. Here’s a link to a video that shows the dis-assembly of your phone which may be of some help. I have searched online for a Samsung Wave 533 GT-S5330 LCD screen, without success. You may have better luck.

Hi @ VOLT KRIS, Unplug the power cord from the TV and then disconnect the cable that connects the power board to the mainboard, reconnect the power cord to the TV and switch on the TV and check that the backlights turn on in the screen. If not there may be a problem with the backlights that is preventing the TV from starting. If they do turn on OK , switch off the power to the Tv and disconnect the power cord from the TV, reconnect the mainboard to the power board and near the connector where the cable from the mainboard connects to the power board you should find printed on the power board the voltage values for the different wires going to the mainboard. Reconnect the power to the TV, turn it on and measure the voltages at the connector. ---------------------------------------------------------------------------------- SAFETY WARNING Familiarize yourself again with how to use the multimeter before you begin. Be safety aware when you start to measure voltages as even though you are measuring DC voltages...

Hi, Here’s a link that shows the AC adapters that are compatible with your model laptop. If you search online using the Dell part number only in the search term of your browser you’ll get results for suppliers.

Hi @devon_eccles , I’m assuming that you purchased the screen from ifixit? Here’s a link to the ifixit returns policy There is a contact link further down the page. Just look for: Didn't find what you needed? Contact Us

Hi, It would be highly unusual that 3 keyboards (original plus two replacements if this is what you mean) exhibit the same fault characteristics. The common factor is the motherboard or the keyboard ribbon cable if you re-used the same one. Try connecting and using a USB keyboard just to eliminate the remote possibility that it is a software problem. Did you also clean the connector socket, where the keyboard ribbon connects into the motherboard, with Isopropyl Alcohol ? Don’t know your laptop but if you re-used the original keyboard ribbon cable on the replacement keyboards, did you clean the ends of the cable that plug into the motherboard and the keyboard with IPA as well? Try not to grab the ends of the ribbon cable with your fingers after you have cleaned them as this can make for a bad electrical connection

Hi @ghengeae , Here’s a link to the ifixit Moto G5s Plus Battery Replacement guide.

Hi, Here’s a link to a video that shows how to dis-assemble the laptop to gain access to the GPU (and CPU) to refresh the thermal paste. At 11:12 minutes into the video the GPU and CPU are both seen uncovered.

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

Hi, As yet I haven't figured out how to amend the link to the User Guide for this radio. The one in the Repair Guide no longer exists, so here is one that still works

https://midlandusa.com/wp-content/upload...