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    P157SM-A + Premamod Issues (FPS Drops)

    Discussion in 'Sager and Clevo' started by ZeroX03, Jan 22, 2016.

  1. Snowman82

    Snowman82 Newbie

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    Woooow !! I have just got me a used clevo p157sm a , i7 gtx880m and have frame drops problems , and i have never done something in the bios :( i just google the problem , and then this forum came up :/ i see i have a problem now , well i have too try :/
     
  2. Neto82

    Neto82 Notebook Enthusiast

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    Hello guys, I'm having exaclty the same problem as ZeroX03. I can't play any game because the fps drops every 2 secs. I have upgraded the stock bios to 157SM-A Prema Mod v2 and after that the problem has started. My notebook is a Sage NP8258. I tried many thing and no solves. I don't know what to do anymore!!! :(

    Can you guys pls help me? I'm from Brazil and I don't speak english very well.

    Thank you very much!
     
  3. Meaker@Sager

    Meaker@Sager Company Representative

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    For now I would run the stock vbios, the modified ones really are for advanced users.
     
  4. Snowman82

    Snowman82 Newbie

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    Welcome to the club neto 82 :)we have the same problem :) i will try out different things in this weekend , i will say if it's gonna be sucsess or not ;)
     
  5. Neto82

    Neto82 Notebook Enthusiast

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    It's seen we have to rollback the Prema Mod v1, but I can't find the link of download. I wish ZeroX03 could tell us what he has done, because the moderator sent him a mod that it worked with his machine. I have the exactly the same machine.

    Pls, If someone knows what do you, tell us! Thanks!
     
  6. Neto82

    Neto82 Notebook Enthusiast

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    I don't have the stock bios that machine came with anymore. Can you pls tell where can I find to solve this problem? Thx
     
  7. Neto82

    Neto82 Notebook Enthusiast

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    Hi again guys, I uploaded a video on youtube showing my problem in the BF4 for example, the same problem occurs on Rainbow Six Siege.

    I really need a help for this solution :(

    Here is the link:

     
  8. ZeroX03

    ZeroX03 Notebook Guru

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    Upgrading the BIOs to anything above 1.03.03TCP will cause the FPS drops you are experiencing. I was sent a custom Premamod BIOs that was based on that version. I'll forward you the link. Of course Prema takes no responsibility if anything were to go wrong.
     
  9. Neto82

    Neto82 Notebook Enthusiast

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    I contacted Sager technical support and they sent me a stock bios but the problem still happens. Did you solve your problem? Pls send this version so I can test. My email is [email protected]

    I appreciate your help! :)
     
  10. ZeroX03

    ZeroX03 Notebook Guru

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    Which version is the stock BIOs?
     
  11. Neto82

    Neto82 Notebook Enthusiast

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    MB Series: P15SM-A/SM1-A
    BIOS Version: 1.05.01 LSi
    KBC/EC Firmware Revision: 1.05.01

    That is the latest bios sager sent me. Maybe need I ask for an older version?
     
  12. ZeroX03

    ZeroX03 Notebook Guru

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    I've sent you a PM.
     
  13. i_pk_pjers_i

    i_pk_pjers_i Even the ppl who never frown eventually break down

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    What version is the one linked here based off of? https://biosmods.wordpress.com/p157sm-a/

    Why is there a 1.05 if it causes FPS drops? Is there anything good in the 1.05, and is there any way for Prema to fix the FPS drops in 1.05?
     
  14. Neto82

    Neto82 Notebook Enthusiast

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    I'm gonna test this version you've sent me and report back the results.
    Thx!!!
     
  15. ZeroX03

    ZeroX03 Notebook Guru

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    I've no idea, Prema gave me a BIOs based off 1.03.03TCP and it works flawlessly. Clevo broke the 800 series cards with the later BIOs updates.
     
  16. Neto82

    Neto82 Notebook Enthusiast

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    Back again guys. I've some test with the stock bios that sager sent to me and here some results about the issue.



    [​IMG]
    [​IMG]
    [​IMG]

    Now I'm gonna test the bios that ZeroX03 sent to me. Be right back, hope it fixes my problem!!!
     
  17. Meaker@Sager

    Meaker@Sager Company Representative

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    Running msi afterburner with its fps chart over time is also useful.
     
  18. Neto82

    Neto82 Notebook Enthusiast

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    I'm back with excellent news. All I have to say is thank you for who supported me, and they are prema and zerox03. They sent me a version of bios that is fixed the fps drop. The games are running smooth now without fps and clocks drops even with v-sync on or off. The Prema Mod v1 solved, just it.

    Here is the video that I've made after upgrade to a 157SM-A Prema Mod v1:


    If someone is having this problem after upgrade the bios, just rollback to this version.

    Thank you all!!! :)
     
  19. ZeroX03

    ZeroX03 Notebook Guru

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    You cannot rollback to the version I sent you as I don't think Prema has it listed on his website. Please PM me if you require it. I'll message Prema soon.
     
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  20. Neto82

    Neto82 Notebook Enthusiast

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    Well, I've upgraded the version that you you sent to me and It fixed the problem. For me it's a rollback cause the stock bios that I had before was 1.05 and now it's 1.03
     
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  21. i_pk_pjers_i

    i_pk_pjers_i Even the ppl who never frown eventually break down

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    Is that his v1 or v2 BIOS? I'm using his v2 BIOS atm (the one I linked, the one that is on his website).
     
  22. ZeroX03

    ZeroX03 Notebook Guru

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    The v2 is based off the later revisions so it'll cause issues. I'll PM you with the older Prema BIOs that will fix any issues relating to 800 series cards.
     
  23. i_pk_pjers_i

    i_pk_pjers_i Even the ppl who never frown eventually break down

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    Well I have a 900 series card so I should be ok :p
     
  24. ZeroX03

    ZeroX03 Notebook Guru

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    Well then don't use the BIOs I sent you, v2 should be fine for you.
     
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  25. ballesss

    ballesss Notebook Enthusiast

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    Hello ZeroX, i have a Clevo P151SM-A with the Premamod V2 bios and a GTX870 and the same shuttering problem than the other users, do you have an earlier bios to downgrade my computer and fix it? Sorry for my english.

    Thanks.
     
  26. Meaker@Sager

    Meaker@Sager Company Representative

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    Have you tried sending a PM?
     
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