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Help ID chip on HP envy x360

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Terrelljames91
(@terrelljames91)
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Chip is located in the top right corner of the board near the LCD connecter About an inch UP and an inch to the right of the CPU/GPU 

to me it looks like it says G2=8H B5G

Directly above the chip is Silk Screened PU4601 (not sure if this has anything to do with it) 

Silk screen on the back of the board

GIDGET 15 X360 TGL-UMA
203038-1N
448. OMJO9.001N

 

Ive tried inputting every combo of the numbers into google,Digikey,Mouser and cannot find even the slightest lead on where to look to find a replacement, Id like to exhaust every option on getting this replaced before dropping $250-$300 on a board replacment


   
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Terrelljames91
(@terrelljames91)
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Picture of the area around the chip 


   
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matrs
(@matrs)
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@terrelljames91 

Hi, I believe it to be a richtek buck converter. If you can measure the package you'll be able to narrow down your search here:

 

https://www.richtek.com/Parametric%20Search/Parametric%20Search?tree_id=17&blockId=%7b84097BD4-BDAA-4177-A183-F276C1C97451%7d


   
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Terrelljames91
(@terrelljames91)
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@matrs oh hey, Just replied to you on my otherpost. Glad to see you also believe it to be Richtek. That solidifies my thinking as well. Ill definitely use the post here to try and narrow it down even more. Ive never had to ID a chip before so this is all new to me


   
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Terrelljames91
(@terrelljames91)
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@matrs RT3612EG_WQFN-32, However does not seem to be purchasable from anyone 


   
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matrs
(@matrs)
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@terrelljames91 

Nicely done. 

What country are you in?


   
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