I recently had a weird issue with my Lenovo LOQ laptop when it suddenly blacked out and wouldn't turn on, not even the charging light worked. After taking it to an authorized repair center, the technician claimed that ants had chewed or chipped away at the motherboard and that I need a complete replacement. This is surprising because I still have warranty coverage until July 2027 along with accidental damage protection—though it doesn't cover insect-related damage. I only noticed some flaky debris that appeared to be padding inside the laptop, and I think that should be an easy fix instead of replacing the entire motherboard. My laptop specs are an i5 12450HX processor, RTX 4050 graphics, 512GB SSD, and 16GB RAM, and I run Windows. So, I'm left wondering, how true is this claim about the ants?
3 Answers
Ants chipping away at hardware sounds a bit far-fetched! The flaky debris you mentioned is likely just residue from the padding and should be a quick fix. You should definitely check your warranty terms and see if there’s a way to challenge this assessment. Good luck!
It’s hard to believe an army of ants could actually eat through a fiberglass motherboard! Usually, insects don’t cause damage like that unless they create a short circuit. If your laptop has been well taken care of, I’d question their assessment. Maybe push for proof from the technician about how that kind of damage even happened. It sounds more like they just want you to pay for a repair without honoring your warranty.
Typically, insects might cause a short if they get inside, but they aren’t known for actually chewing through motherboard components. Unless you’ve had a history of food spills around your laptop, it’s unlikely they would cause this kind of damage. I’d recommend escalating this with the service center and ask for a clearer explanation or proof of that damage.

Exactly! It seems odd that they would assume it was ants without clear evidence. If anything, they should be the ones proving their claims, not you!