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CompactFlash, SD, MMC, USB flash storage. Anything that does not have moving parts inside.
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Crucial bx500 1tb no power

May 19th, 2025, 12:52

Need help with this case
In pc3k utility no power at all
After making fast diagnosis ( no short to ground )
I need to know which component to measure to fix this problem
Attachments
IMG_20250519_184101238_HDR~2.jpg

Re: Crucial bx500 1tb no power

May 19th, 2025, 13:21

Check the input and output of the e-fuse (Current Limit Switch):

https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP5036A/

Then measure the voltages at each of the 3 inductors.

Re: Crucial bx500 1tb no power

May 19th, 2025, 14:03

fzabkar wrote:Check the input and output of the e-fuse (Current Limit Switch):

https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP5036A/

Then measure the voltages at each of the 3 inductors.


EN = 4.2v
Dv/Dt = 5v
Source = 5v
Vin = 5v
Gnd & Limite = 0v
Both indectors = 5v

Re: Crucial bx500 1tb no power

May 19th, 2025, 14:14

KiTHardWare wrote:Both indectors = 5v
I think you may want to check those again, all 3 of them not just 2.

Re: Crucial bx500 1tb no power

May 19th, 2025, 14:16

https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP2152/

https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP2151/document_id/4678/ (MP2151GTF-12)

https://i0.wp.com/theoverclockingpage.com/wp-content/uploads/2022/11/ssd-crucial-bx500-500gb-vrm-2.jpg

Re: Crucial bx500 1tb no power

May 19th, 2025, 14:33

Lardman wrote:
KiTHardWare wrote:Both indectors = 5v
I think you may want to check those again, all 3 of them not just 2.

Thx i already check the third one on the top all work fine
I figured out the problem the 4 sata lines is damage
Attachments
WIN_20250519_21_23_53_Pro.jpg

Re: Crucial bx500 1tb no power

May 19th, 2025, 14:34

fzabkar wrote:https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP2152/

https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP2151/document_id/4678/ (MP2151GTF-12)

https://i0.wp.com/theoverclockingpage.com/wp-content/uploads/2022/11/ssd-crucial-bx500-500gb-vrm-2.jpg

Thx bro for resources case solve
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