I started this on the "Pull up a Chair, time to be friends." thread but maybe it's better to post the whole mess here.
I messed up the under cabinet lights on our Whirlpool over-the-stove microwave. I tried to replace the dead bulb (there are two) more than a year ago and missed one of the pin holes. Sparks flew and the lights no longer work. Goog said it was a simple repair to replace the component I killed on the main board. I feared the repair might take too much time, especially if I purchased the wrong component. Decided to replace the board but none of the sites I checked offered new boards for this ancient (4-year-old) microwave. Ordered a used (worked when removed) board from eBay, figuring the swap would go faster.
Procrastination ended on Boxing Day (12/26/25) and everything went smoothly. Until I pulled the ribbon cable that connects the board to the front panel. Most of the ribbon cable came out but one piece didn't.

Once again, couldn't find a new front panel and this ribbon cable is integrated into the front panel. I now know this because I removed the little LED panel and bent all the stainless cover clips and removed the panel cover. There are no fasteners underneath on either side. Back on eBay and I find the right part number cable assembly and front panel. The cheap ones have a different part number so I put the correct ($65) one in my basket with a $60 offer. The stainless on this panel is beat to **** but hey, I have a pristine replacement cover waiting to fix that. But the photos don't show what's under the beat up cover so I go back and withdraw my offer. I now have a microwave in pieces and it looks to me like I'm shoeing another dead horse with some expensive and badly worn out shoes.

Lowe's delivered a new microwave on Saturday (12/27/26). It's an LG on sale for $349 ($250 off) and using their credit card takes another 5% off. Being lazy, I paid them to deliver it but they couldn't deliver it instantly so the shipping, while not free, took two days.
Younger Bob would simply remove the old one and install the new one while the glass-top stove is right there. Older Bob is going to move the stove, place several of his 4x4 cribbing scraps across the 30-inch opening and only destroy one appliance when it comes crashing down. Did I mention my powerful
left arm low profile Vevor pneumatic jack may be part of this project?
I don't remember the last time I pulled the stove out but it has been a while. Some kind of organic glue is holding the sides of the glass top and front feet in place but my appliance jacks fixed the problem. Some cleaner with bleach squirted under both front feet made the stove move like it was on wheels. Same cleaner with bleach cleaned up the counter edges.

The "Why do you keep all that stuff"" 4x4s and a couple of spare shelves joined the party.

My gnarly duct-work lives behind a decorative secret panel in the cabinet above the microwave. It needs to be removed.

Oh my, that cabinet hasn't been cleaned in a while. Its floor is well above my line of sight so "out of sight..." suits me fine. I went a little overboard with the aluminum tape because the stud column that goes into the attic was allowing a breeze in that cabinet. With the duct removed, it's time for the big gun.

My belt and suspenders mind decided to add more blocks and adjust the appliance jacks to catch the microwave when I relieved pressure on the air bag. Added another brace with the two-step stool shelf. Boy does that stool come in handy.

In addition to the two long 1/4-20 screws near the front edge of the cabinet, there's a bracket mounted to the back wall that hooks into slots in the microwave base. This means the microwave has to tilt quite precariously so I can get a screwdriver back there and lift the microwave off the bracket. I'm not the least bit nervous. I just keep repeating "Let it fall, don't try to catch it." Final step in the removal process was to call my next door neighbor. He runs a consignment shop so most days he's hauling huge pieces of furniture. He picked up this 65-pound microwave like it was a box of crackers and walked out the front door with it. Instead of me putting it out at the end of the driveway, he put it in his van and said he'd toss it in the dumpster behind his consignment shop.

Time to unbox the new microwave, find the installation instructions and the template because I am absolutely certain neither the existing bracket nor the mounting holes are in the right place. The cabinet floor and back wall are Swiss cheese already but the old holes are taped closed so
diamonds precious little screws don't find a new home.