Switch Lite 变砖求助：可进 Hekate 但 OFW 无法启动且 23 fuses 烧毁

Hello, everyone.

First of all, I really apologize if that's a post that already exists and has been answered to. Having looked around for a few weeks now, perhaps I just missed the magical keywords to reach a post mentioning it. If so, I would be really grateful if you could direct me to said posts or suggestions.

To the point:

I recently messed up my switch lites and eventually bought a new one for repairs. (I usually do this as they get around 30-40 euros where I am, and know my way with hardware repairs so no biggie)

This system was listed as "bricked" so I assumed applying a modchip and going the NNM or Nand Fixing routes could be pertinent. So far, it hasn't. I will list the details that I consider might be important:

- The system was bought unchipped and there was no sign of tampering inside.
- The system does not boot to OFW.
- The system does not boot to maintenance (holding +/-)
- The system does boot to Hekate.
- The system has 23 burnt fuses, as per Hekate's device information section. (At least, I think. It says "23 | 0 - HOS 22.0.0+")
- The Secure Boot Key and Device Keys all refuse to show and announce "Can't be read (locked out)"-
- "CAL0 Info" says "Cal0 is corrupt or wrong keys" (I will try again the LV 2 & 3 methods with donor nand and update this post with the results later during the evening.)
- eMMC Physical partitions and GPP Partition table partitions all appear green and "healthy". (if it is how it is said, sorry if not)
- Benchmark test goes fine and without any issue, speed seems to be about 350MB/s for the SEQ 16MB rates and between 20-25 for the SEQ / RND 4KB rates.
- Testing another payload such as Lakka led to a system stuck on the app's main logo.
- All other payloads seem to work correctly.
- I have done the chipping twice, changing the connected chip too.

Only anomaly I found (from someone as little skilled as I am, besides the obvious issue)
- Fuse Checker says the following

"Firmware: 1.0.0
Burnt fuses: 23
Requires Fuses: 1

Status: CRITICAL ERROR <OVERBURNT>
Extra 22 fuse(s) burnt - OFW Will not boot !
System will black screen on OFW boot

What will work: CFW <Atmosphere>, Semi-stock <Hekate NoGC>
Cannot downgrade below FW 23.X.X

"

I tried Atmosphere and Semi-stock nogc (both toggled on and off) and it did not work, as you might expect.

If anyone knows what may be going on and can bring a solution or gear me towards one, I would greatly appreciate the help / expertise of more knowledgeable people on the matter. I will, of course, bring any photo or information of elements that you'll require to help.

Thank you in advance for the attention you will give to this post.

P.S.: Apologies for the use of the word "bricked", I have read online that apparently, this is not the right word. If that isn't, then I misphrased my post and title.