메모리 접속 불량 (램 불량 vs 램 소켓 불량) Bad memory connection

메모리 접속 불량 (램 불량 vs 램 소켓 불량) Bad memory connection

 

메인보드 램 슬롯 불량

https://blog.naver.com/PostView.naver?blogId=dongtancom&logNo=223145391452 

메인보드 메모리(RAM) 슬롯 불량

 

 

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​https://blog.naver.com/PostView.naver?blogId=dongtancom&logNo=220485547811&parentCategoryNo=&categoryNo=8&viewDate=&isShowPopularPosts=false&from=postView

메인보드 메모리 슬롯 불량 - 핀 휨 증상

메인보드 램 슬롯 불량 건

 

 

 

https://blog.naver.com/PostView.naver?blogId=dongtancom&logNo=220660081955&parentCategoryNo=&categoryNo=8&viewDate=&isShowPopularPosts=false&from=postView 

메모리슬롯 불량과 USB포트 인식불량

메모리 슬롯 불량 건

 

 

 

 

 

https://blog.naver.com/PostView.naver?blogId=dongtancom&logNo=222403237612&parentCategoryNo=&categoryNo=8&viewDate=&isShowPopularPosts=false&from=postView

메인보드 램슬롯 불량? 메모리 불량?

메모리 불량으로 블루스크린 뜨는 경우 

 

 

https://blog.naver.com/PostView.naver?blogId=dongtancom&logNo=220320018440&parentCategoryNo=&categoryNo=8&viewDate=&isShowPopularPosts=false&from=postView

메모리 슬롯의 핀 손상된 메인보드 불량

메모리 슬롯 파손

 

 

 

https://blog.naver.com/PostView.naver?blogId=dongtancom&logNo=220444354982&parentCategoryNo=&categoryNo=8&viewDate=&isShowPopularPosts=false&from=postView 

메모리(램) 슬롯, 그래픽 슬롯 (접점) 청소하기

램 슬롯 청소하는 방법

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If the memory slot pin is bent, it is difficult to recover.

 

Memory slot pin repair is not allowed, only motherboard replacement is possible.

 

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Recently,

 

The memory slot itself has become more and more defective.

 

The pin of the slot where the memory is mounted is bent as shown below

 

There are a lot of cases.

 

 

 

Old memory DDR1, DDR2, etc

 

I haven't experienced a lot of these slot defects

 

On a board that uses DDR3 memory

 

There is a memory slot defect as below.

 

 

 

 

 

 

 

72-pin SO-DIMM (different from 2-pin SIMM): Used in FPM DRAM and EDO DRAM

 

100-pin DIMM: Used in Printer SDRAM

 

144 Pin SO-DIMM: Used in SDR SDRAM

 

168-pin DIMM: SDR SDRAM (slightly used by workstations/servers for FPM/EDO DRAM)

 

172-pin microphone for DIMM: DDR SDRAM

 

184-pin DIMM: Used in DDR SDRAM

 

200-pin SO-DIMM: Used in DDR SDRAM and DDR2 SDRAM

 

204-pin SO-DIMM: Used in DDR3 SDRAM

 

214-pin microphone for DIMM: DDR2 SDRAM

 

240-pin DIMM: Used for DDR2 SDRAM, DDR3 SDRAM, FB-DIMM DRAM

 

244-pin DIMMs: Mini-DIMMs - Used in DDR2 SDRAM

 

 

 

[Source] Wikipedia https://ko.wikipedia.org/wiki/DIMM

 

 

 

 

 

DDR2 and DDR3 both have the same number of pins with 240 pins

 

The pins in the DDR3 memory slot bend well.

 

It's hard to explain

 

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The thickness of the pin looks a bit differentten thousand

 

It's not accurate to see with your eyes

 

I think we need to take the pins off the slot and compare them

 

(It's not easy to remove the pin, so I'll try it next time. ^^)

 

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Removed socket pin from memory slot.

 

http://blog.naver.com/dongtanpc/220500535896

 

 

 

DDR2 DDR3 Memory Slot Pin Comparison

Bad motherboard memory slot - &#5459...

 

blog.naver.com

 

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First of all, if you look at a memory slot failure case, bad memory slot,

 

 

 

 

 

 

It is defective regardless of the main board model.

 

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If it's a low-cost board,

 

You might think it's because it's a low-end board

 

The motherboards of major companies like Gigabyte, ASUS

 

The pin bends as shown above.

 

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It's not just one slot

 

I had symptoms of pin bending in about 2 slots. ​

 

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Damage to pins in memory slot 1 of ECS H61H2-M2 product

 

Fortunately, slot 2 is alive

 

I'm using it at home right now.

 

 

 

Memory slot 2 had one bent pin

 

I don't know if it was a pin that didn't really matter to the movement...

 

It's working fine without a blue screen.

 

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The above board is also an ECS P67H2-A v1.1 board.

 

Among the ECS boards, it's a medium-priced board

 

Memory slot has many bent pins.

 

 

 

When you plug in the memory,

 

Consumer's fault? There could beten thousand

 

In fact, when you put the memory in the slot, the pin breaks

 

Principles are not easily understood.

 

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I can't say it's the same as the key above

 

 

 

When the memory is inserted into the memory slot,

 

The pins in the same slot as above are lined up

 

It's going to be connected to a pin in the memory in a line.

 

 

 

Some kind of force worked,

 

I wonder if the pin bends.

 

 

 

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In the case of the ECS board above

 

The pins have been rolled in

 

The thickness of the pin in the slot and the frictional force when installing memory

 

I think it's not balanced well.

 

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Gigabyte => ASUS board is a

 

The pins in the memory slot don't get entangled inside

 

I lied down outside...

 

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This part is influenced by a certain force

 

It's hard to tell if it's bent out like this. ​