華碩FX505DU解鎖AMD CBS選單和記憶體超頻(Unlocked AMD CBS menu of FX505DU and overclocking memory)

 

前言
此篇是在華碩FX505DU已解鎖高級選單的上的基礎,另外解鎖AMD CBS外部選單,進而調整DDR4頻率到3000
此篇無教學或教程,只是我修改過程中的一些感想而已。




首先真的要再次感謝網友Tomonok,沒有他在他的機器上不厭其煩測試我修改的BIOS,最後是不會成功的,我向他要求的截圖或是測試;他都有反饋給我,沒有這些資訊我也無法順利解鎖CBS選單,尤其當我知道他用CH341A刷寫一個16MB的晶片需費30min時,真的是真心感謝他。(CH341A優點是便宜,但速度真的不快,我使用的編程器也不是什麼高級貨,但16mb晶片幾分鐘內就可以完成)


其實我會想修改CBS選單,很大原因也是因為網友Tomonok,如這篇文章的38樓所述,雖然我解鎖的一些選單,就是你用amibcp開啟bios,然後可以看到的那些額外的Advanced或是Chipset的選單結構,但是這些選項都沒屁用,對一般使用者來說,能小許的增加一些效能,就是他們要的,要增加效能不外乎是超頻cpu和記憶體,但是筆電平台不像桌機主板那樣,各家廠商超頻大戰,想當然各種超頻選單都很豐富,也有研發出類似Intel XMP的 A-XMP的記憶體傻瓜超頻選項;但是在筆記本有體積、散熱、功耗、電池續航性的限制,廠商基本上不會有cpu超頻選項讓你調,筆電平台的CBS選單也沒有像是PBO之類的選項讓你超頻CPU,但是調整記憶體頻率是可行的,我在CBS菜單中有看到相關的DDR4選項,故我很想解開它。


其實幾個月前,我陸續有傳MOD給網友Tomonok測試,但是好像都不成功,看了一下信箱日期大約落於6、7月那邊。

網友Tomonok目前可將記憶體超至ddr4 3000,效能有些小提升,但是延遲還真的不是很好,我在mobile01有看到一篇關於R7-3750H效能的文章,在原來DDR4 2400的延遲真的是笑能,超至3000有些許提升,可惜相較Intel平台,還是差一點。
https://www.mobile01.com/topicdetail.php?f=233&t=6022636


mobile01網友測試

 
Tomonok網友超至DDR4 3000測試圖

另外,原本想教網友用這招來嘗試超頻CPU,結果是沒用,看來筆電真的是無法超CPU。


如果有華碩FX505__X705__系列amd筆電的朋友們,如想修改bios選單,請使用編程器

(hardware SPI programmer)備份本機bios並且寄至我的信箱,我會嘗試去修改,但是修改

ifr文檔需花費很多時間去嘗試,修改可能要花費一些時間,沒那麼快。



===================20210206更新

幾天前已成功解鎖FX505DD的高級選單和CBS、PBS

https://239239.blogspot.com/2021/02/fx505ddmenu.html

 

===================20210423更新

bios版本316解鎖高級選單和cbs菜單,及超頻記憶體,網友反饋(scrolllock18@gmail.com)。












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13 Comments:

  1. Hey can you unlock /mod bios for asus tuf gaming fxf505dt. Please

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  2. 回覆
    1. Below link is i unlocked few days ago ,what do you think??
      https://www.bios-mods.com/forum/Thread-FA706IU-BIOS-where-is-XMP-param%C3%A8trer

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  3. 回覆
    1. As i said in the article ,if you wanna get a modification for asus FX505 and FX705 series ,you should to provide me a bios dump that backup via an hardware spi programmer.

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  4. Hello, I found dump bios for asus fx505dt) can u unlock it?) thank you! https://www.bios-mods.com/forum/Thread-Request-Unlock-Bios-for-Asus-TUF-FX505DT

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    回覆
    1. That bios dump is made with afuwin and it also isn't from your machine ,the important point is that bios dump can't re-flash again.

      I repeat again ,please backup bios via hardware spi programmer if you wanna get a mod for fx505 and fx705 series. It need to read/write data from chip with a spi programmer.

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  5. Hi. I have TUf Fx505DU . I have a Question . Can I flash Your Bios (the one you unlocked) in to my laptop my self. Thank You

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    回覆
    1. I'm not sure but I think AFUWIN. If it's not going to work with AFUWIN how should I flash it ? This laptop has awful bios.

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    2. It need a spi programmer to read/write chip ,if you wanna mod a bios in amd platform.

      My currently experience to successful unlocked menu on amd platform have fx505du,fx505dd,fx505dt and fa706ia.
      Here is a screenshots that user read data from chip with a spi programmer.(model: fx505dt)
      https://image.bingfeng.tw/images/img20210221144411.jpg

      Unlocked cbs menu(this is most difficult part during modify bios)
      https://image.bingfeng.tw/images/img20210223230603.jpg

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    3. Hello. I have an asus fx505du al070t laptop. I made a dump with the ch341a programmer. Please, unlock the BIOS for me. Where can I send it to you? My email: scrolllock18@gmail.com

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  6. Hello. I have an asus fx505du al070t laptop. I made a dump with the ch341a programmer. Please, unlock the BIOS for me. Where can I send it to you? My email: scrolllock18@gmail.com

    回覆刪除