bill

My sister has a Logitech Type+ keyboard for an Ipad. It does not have replaceable batteries, they are rechargeable. The...

look here for some clues about key replacement. https://laptopkey.com/samsung-notebook-7-spin-np730qaa-laptop-keyboard-keys/ replacing the keyboard will cost around $50. google np730qaa keyboard

Not unless that light was connected to the same circuit as the tail lights and you shorted it out and blew the fuse. The fuse would be the first thing to check, wouldn’t it?

Typically, being plugged in is determined by a wire in the cable being grounded when plugged into a monitor. In order to show in the DM, the computer queries the device. If it does not get a response it has no idea what it is. Best to plug the computer into another monitor as an HDMI or DV circuit is not the same as a DVI or VGA port circuit. Some monitors have multiple ports. If yours does you can try a different connection.

What is an UPRATING system? Do you mean OPERATING System? If so, then reinstalling the OS can be done without opening up your computer. HOWEVER, without more symptoms and explanation of your “not working” computer it might be more than just a reinstall that is needed. That would then require opening up the computer.

You need 3 things to start a car. Fuel, Air and Spark. If it is spark, since nothing happens, it isn’t a single spark plug or wire. Check what is common to all the plugs. If it is fuel, it could be no gas, fuel pump, fuel filter. It could also be something common to all injectors. If it is air, it could be a VERY dirty air filter.

I would suspect the CPU has gone bad and is drawing a lot of current which is causing it to shut down. If the CPU is bad, nothing happens, no drive light flashing, no screen, nothing except maybe the HDD goes thru its self test. If it were the VGA card heating up something would happen b4 it shut down from a cold start.

Switch ON the set by its main power ON/OFF swith at its front panel [not with remote control], and count the number of blinks occur before the set shuts down. 2 Blinks: 15V SOS D_BOARD / P-BOARD. 3 Blinks: 3.3V SOS D BOARD. 4 Blinks: POWER SOS P-BOARD. 5 Blinks 5V SOS D-BOARD. 6 Blinks DRIVER SOS 1 SC BOARD OR D-SC FPC SC ENERGY RECOVERY CIRCUIT _ D-SC FPC DET. 7 Blinks: DRIVER SOS 2 SU-BOARD / SD BOARD / SU or SD CONNECTOR DET / SU or SD SCAN AND LOGIC IC. 8 Blinks: DRIVER SOS 3 SS- BOARD or SS-2 BOARD / SS FPC DET / SS ENERGY RECOVERY UNIT. 9 Blinks: Discharge Control SOS D-Board. 10 Blinks: Sub 5V SOS/Sub 3.3V SOS A-Board / SC-Board / SS-Board / P-Board / MIHO 3.3 SOS / LED 8V SOS. 11 Blinks: Fan SOS A-Board or Fan fault. 12 Blinks: Sound SOS A-Board or speaker fault. Count the number of blinks very accurately. Switch the TV OFF and ON; at least two times and count the number for confirmation.

Typically, a tube is blocked, or the pump isn’t working. googling “Nespresso Innissia repair” yields lots of results

Sears Parts indicates the part is no longer mfg by Danby and there is no substitute part available. Since you have something you can choose to return it or butcher it up to try to make it work. If you succeed, a feather in your cap. If you do not, to the dump you go.

what is most likely to cause this issue is a leaking seal. It may just be the the freezer door is not completely closing because something is holding it ever so slightly open. You may not even be able to detect that. My sister had that problem with hers. I had to remove the seal to realize the door was hitting a bottom drawer. Just removing the plastic fascia solved the problem. Never figured out why it was sticking out so slightly.

there is double face tape at each end of the chromed plastic piece along with the tabs that need to be unhooked when prying off. So be tender and do not use brute force. Also, the clear plastic piece will likely just fall out so be aware.

You must use a very small blade Phillips screwdriver. A #0 will be too big. Significant downward pressure is also needed to break the screw loose and prevent stripping the screw. It feels like they are glued in. The battery is available in many places and is a 14500 type rated at 750mAh with a 4mm tab on the positive side and a 2.5mm tab on the negative side.