YouTuber figured out Asus Z690 Hero motherboards melted down due to backward capacitor

YouTuber figured out Asus Z690 Hero motherboards melted down due to backward capacitor

A YouTuber who goes by the identify of Buildzoid on the Truly {Hardware} Overlocking channel has found out {that a} backward capacitor on the Asus ROG Maximus Z690 Hero motherboard is inflicting it to soften down, in response to a report by Tom’s {Hardware}. Asus has since acknowledged the problem in a submit on its website and plans on issuing replacements to clients with affected motherboards.

Issues with the Z690 Hero motherboard began turning up on the Asus help discussion board, in addition to on Reddit, and the problems skilled by customers are just about equivalent. As famous by Tom’s {Hardware}, customers reported that their motherboards began smoking in the identical spot: the 2 MOSFETs (metal-oxide-semiconductor field-effect transistor) subsequent to the DIMM slots and the Q-code reader.

In a video on his channel, Buildzoid diagnoses the problem utilizing solely the images posted to help boards and on Reddit, attributing the Z690 Hero’s failure to the backward capacitor put in subsequent to the MOSFETs, not the MOSFETs themselves. Buildzoid appears carefully on the pictures of the motherboard, mentioning that the textual content on the capacitor is definitely the other way up, a possible signal that it’s put in incorrectly. As Tom’s {Hardware} mentions, a reversed capacitor leads to reversed polarity, inflicting the MOSFETs to malfunction and expend.

“We now have preliminarily recognized a possible reversed reminiscence capacitor situation”

After information concerning the situation began gaining traction, Asus confirmed that Buildzoid’s prognosis is, in truth, appropriate. “In our ongoing investigation, now we have preliminarily recognized a possible reversed reminiscence capacitor situation within the manufacturing course of from one of many manufacturing strains that will trigger debug error code 53, no submit, or motherboard elements injury,” Asus introduced. “The problem probably impacts items manufactured in 2021 with the half quantity 90MB18E0-MVAAY0 and serial quantity beginning with MA, MB, or MC.”

The corporate says yow will discover your Z690 Hero’s serial quantity and half quantity on the facet of your motherboard’s packaging, in addition to on the sticker that’s positioned on the highest or backside of the motherboard itself. In a separate submit on Asus’ Fb web page, the corporate added a hyperlink to a instrument that checks whether or not your Z690 Hero is affected by the problem primarily based on its serial quantity.

“Going ahead, we’re persevering with our thorough inspection with our suppliers and clients to determine all potential affected ROG Maximus Z690 Hero motherboards available in the market and shall be working with related authorities businesses on a alternative program,” Asus states.


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