[刷刷樂]想讓你的ATI顯卡突破極限嗎?

sanban

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似乎有很多人的ATI 4850好像核心上到700
就會開始出現破圖
或許藉由刷刷樂的方式可以提升一些

例如:微星原廠BIOS設定是核心625 電壓1.046
當沒加電壓情形下 到700就可能上不去了

個人嘗試把電壓改成1.158之後
核心就可以穩定跑730

所以大家可以看看自己的顯卡是不是被封印起來了
(當然也可以用ATI Tray TOOl方式來破解)

首先需要以下工具
1.GPU-Z 0.2.8 (備份原廠的BIOS和監測)
2.RBE_117 (修改ATI的BIOS設定)
3.winflash 2.0.1.2 (可在XP和Vista介面下刷BIOS)


下載點
http://www.badongo.com/file/12183342
裡面包含以上的工具和刷BIOS的圖解

RV770.bin 為MSI 4850特仕版原廠 BIOS
2D -300,500,0.968 3D-700,1100,1.158.rom 為一般未mod可正常運作的OC版本
2D -300,500,0.968 3D-830,1120,1.158.rom 為經過Vmod的OC版本


以下用一張4850的顯卡作示範
用圖解的方式可能大家比較清楚

1.開啟GPU-Z 並點選儲存原廠的BIOS
GPU-z.jpg


2.可以看到已經儲存了一個RV770.bin檔案 (原廠的BIOS請保存好)
RV770.jpg


3.接著開啟RBE_117
RBE1.jpg


3.開啟RBE_117的介面
RBE2.jpg


4.讀取RV770.bin 原廠BIOS的設定並進入時脈修改的選項
RBE3.jpg


5.時脈修改的選單畫面
RBE4.jpg


6.修改成 2D待機下300/500 電壓0.968 3D下超頻到700/1100 電壓1.158
RBE5.jpg


7.儲存修改後的BIOS
RBE6.jpg


8.存檔後的檔案名稱
RV770_2.jpg


9.開啟Winflash進行讀取和刷BIOS
winflash.jpg


10.開啟Winflash的畫面 讀取已修改好的BIOS
winflash2.jpg


11.載入已修改的BIOS
winflash3.jpg


12.最後的步驟刷BIOS
winflash4.jpg



====================================================================
目前嘗試使用RBE_117修改BIOS時
時脈和電壓部分可以成功

但是修改後面的風扇轉速和溫控部分
個人嘗試是失敗 修改完刷機
會變成系統無法辨識的BIOS (無解??)

故建議修改時脈和電壓部分即可
(轉速和溫控部分建議是使用AT TRAY TOOLS,測試過可以用)

P.S 刷BIOS部分有風險 若失敗屬於人為方式
不在原廠保固範圍內 請自行評估後使用

若失敗請準備一張PCI顯卡重刷一次

有兩個PCI-E插槽者
請將好的顯卡放在第一個插槽
刷失敗的顯卡放在第二個插槽
開機後將刷失敗的顯卡重刷一次


如果要看GPU是否有正常在2D待機和3D下
正常轉換時脈 可以開啟GPU-Z的監測就可得知

補上修改後4850 OC 700/1100 跑Crysis WarHead的測試圖
CWD1440x900.jpg

 
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sahwxw

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感謝大大的教學 請問一下別張卡也可以刷嗎?? 像是小弟手上有張RX1950PRO也可以如法泡製嗎? 因為點了備份BIOS會出現BIOS reading not supported on device;em42;
這該如何解決??
 

BL06BL06

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感謝大大的教學 請問一下別張卡也可以刷嗎?? 像是小弟手上有張RX1950PRO也可以如法泡製嗎? 因為點了備份BIOS會出現BIOS reading not supported on device;em42;
這該如何解決??

ATI Tray Tools 是個好軟體,上面朋友提供的方式,在技嘉非公板4850OC上無法成功,仍無法超過750,但是ATI Tray Tools 經測成功,不過電壓只到1.158,但是也能到840左右(WITH HR03-GT冬天待機約34度,最高44度)
反倒是官版CCC8.10、8.11從沒安裝成功過,Xtreme-G Catalyst又改成要註冊了...DNA版8.10成功過,不過因不諳ATI Tray Tools,疑似2D電壓設定過低造成運作異常,一時不查,想要再重安裝都未果...
等待下月8.12再試試看吧!目前A.T.T.正常運作中
另外想確認4850 2D跑300 跑FULL HD OK嗎?

剛剛測試4850跑300看FULL HD很順且正常
希望夏天不會相差太多;rr;
 
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sanban

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感謝大大的教學 請問一下別張卡也可以刷嗎?? 像是小弟手上有張RX1950PRO也可以如法泡製嗎? 因為點了備份BIOS會出現BIOS reading not supported on device;em42;
這該如何解決??

看更新說明
好像只支援2900~4800系列
太舊的就沒支援

原下載網址
http://0rz.tw/7458W

Revision History
v 1.17
- Fixed the "Runtime error '7': out of memory" bug at the cost of the right-aligned combo boxes for the voltages in the clock settings tab.
v 1.16
Minor bug fix concerning voltage settings on 2900 XT and some other cards.
Minor bug fix concerning method 2 hack.
Fixed bug that caused RBE to crash occasionally when cancelling the search for WinFlash.
Fixed minor Acquire/Flash BIOS bug.
Replaced EXE-packer because some virus scanners have been reported to raise false alarm for the old one.
Fixed some minor file opening probs.
Fixed a bug with checksum calculation. Actually, this was a bug by ATI again due to PCI standards violation. Damn, what a pain in the ass to find that glitch...
Added option to enable the user to decide whether to write fan controller bug workaround settings or not.
Added some device-IDs (thanks to TheCow).
Added "recent files" section in the main window's start menu.
Added system tray icon. God knows who will use it... :-/
Added "-systray" parameter for RBE startup in systray mode only.
Added option to make RBE run on windows bootup.
Added saving the program's window position.
Did some GUI work to make RBE look a little cooler (hopefully). Unfortunately, RBE's file size increased significantly because of this due to embedded libraries. I'm not sure if it is worth it so far but it enabled more cool looking features to come in the future. Here's what has been done in particular:
Enabled themed styles for all supported user controls.
Added some icons to several buttons.
Added some more or less matching icons throughout the GUI.
Replaced voltage combo boxes by boxes that can be right-aligned.
Replaced some scrollbars by more modern sliders.
Replaced program icon.
v1.15
Fixed bug causing an error message on loading several BIOSes (small ones like several 3870 X2 BIOSes).
Added remote control feature for WinFlash to acquire and flash BIOSes from within RBE. Will be included in the tutorial soon.
Superior PowerPlay should be available for more 4870 BIOSes now.
Added link to the tutorial in the menu bar. (Info... Tutorial on how to use RBE (websource)...)
Added display for the card's internal voltage table (it's in the clock settings tab).
Fixed a bug causing the device ID being written incorrectly if it's changed in rare cases. Coded this very drunk, there might be bugs... :-/
Added some nice method one hack signatures (4850, 4870 X2).
Added a feature for method one overdrive hack signature saving and loading.
v1.14
Fixed bug with method one overdrive hack not working. Should run fine now.
Added fan control for 4870 X2. Completely new controller chip, was a big pain in the ass to code... :-/
Made spin up fix, powerplay functionality and voltage decrease in the one-click update for 4xx0 cards seperately selectable.
Fixed WinFlash check sum correction bug.
Added and fixed a lot of small things. Too many and too minor to mention all... :):
v1.13
Added the checksum calculation method WinFlash uses because for some files, the checksums differ. See built-in-FAQ for more on this.
Improved checksum balancing algorithm to capture this. This is a completely new method, so there might be some minor bugs, but it is guaranteed to not corrupt any file. Notify me on any strange behaviour.
Added one-click update functionality for some 48x0 cards which corrects a well known "spin-up bug" and improves powerplay (power saving functionality).
Added method for overdrive limit increasing. Still experimental, read built-in help text before using this. Power users only!
Fixed bug with not properly displayed overdrive limits.
v1.12
Added display for GDDR5 (for 4870 and future cards).
Added check for corruption of GDDR5 BIOSes.
Fixed bug with all voltages being "---".
The lock for clock info is now unchecked by default.
Added command line feature for automated BIOS loading.
Added profile editor to edit CCC settings that can not be modified using the CCC.
Added support for 4870 X2 (experimental).
Fixed checked "pre-modified" checkbox on plain 4870 BIOSes.
Added more clock info modes to meet the needs of Radeon mobility BIOSes.
Improved some internal things.
v1.11
Fixed values written if look up table is used.
Improved method of clock rates detection (old method was not working properly with some weired BIOSes).
Added some FireGL device IDs.
Added some stuff to the in-program-FAQ.
Undated link to WinFlash.
Fixed little bug occuring writing some BIOS infos.
Fixed some confusion regarding 3650 cards.
Added support for some exotic mobile card's BIOSes (experimental).
Added support for HD 4850/4870 (experimental).
Added fan control for most 3870 X2.
v1.10
Some minor bugfixes concerning file drag & drop and other things.
Changed scale for graph's grid.
Fixed a bug causing RBE to not recognizing some proper BIOSes.
Graphs have been made click- and dragable.
Added step function graph view mode for those math freaks out there complaining about the continous graph. :):
Added sub vendor - and video card ID detection and also possibility to change them.
Eased input restrictions: Now you can use CTRL+C, CTRL+V, CTRL+X and CTRL+Z.
Added update check functionality as requested.
v1.09
Added complete fan control handling for 3xx0 and several 2xx0 cards. Now you have full access! :):
Added nice graph function displaying what is going on with any settings changed.
Added screen shot function for graphs.
Some minor bugfixes.
Added some annoying hint links throughout RBE's front end. :-/
Added drag & drop for BIOS files.
v1.08
99 % of code completely rewritten.
Tab based front end implemented. Finally! :):
You can now enter the fan hysteresis if lookup-table is used.
No more pre-selection of video card type is required. RBE detects it itself now.
You can re-open a BIOS saved with RBE now.
Most of the BIOS information strings can be changed now. However, this is not recommended and thus is a power user feature only.
Several bug removed, including a crash when trying to load some improper files.
Added some new bugs :): But seriously: Because most of the code is completely new, there will be some bugs for sure.
Intelligent bug report system added to the code.
Changed method to detecting fan settings for 3xx0-cards. Should be more compatible now. Will reduce incorrect fan setting detection for most cards also.
Improved checksum handling for even giant checksum differences.
Filesize shrinked a litte because of more compact code.
You can now unlock the states/modes dependencies if you like. This is a power user feature as well. The default setting is still locked for dependent states for more comfort.
v1.07
First release for TechPowerUp.com.
Added fan control setting for 29x0 cards. Oh yeah! :):
v1.06
Added some information on the 862 MHz lock in the FAQ section.
Added a "BIOS image size" info line.
v1.05
No more "fan settings detection error" message with 3450 and 3650 cards.
Fan values can be entered directly now.
Some more minor bug fixes.
v1.04
Added some more bytes for checksum balancing.
Changed checksum display form mode 0F00h to 0x0F00 because that's cooler!
Changed adapted frame caption displaying dependent on selected video card mode.
Changed number of displayed states/modes on 2900 XT/2900 pro 512 bit from 5 to 6.
v1.03
Fixed dependencies between clock settings during user input.
Revised FAQ.
v1.02
Added more modes for 3xx0 cards (experimentally).
v1.01
Fixed an issue with checksum display.
v1.00
Added checksum display.
v0.99
Revised FAQ.
Added security request if user set 60 °C threshold for fan fix with 3850/3870 cards.
 

flydisk

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非常詳細的教學,
不過目前沒勇氣試,
等4850掉到二、三千時,
可能比較有勇氣一點,
先存起來,到時再來…
 

okkk

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圖文說得很明白,改起來其實滿簡單的。
不知道有沒有人知道怎麼改4870 的RAM部分
我每次只要動到RAM時脈,刷好後螢幕都會閃爍,
不動到RAM都正常...
 

motestw05386

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我改成功了=.=不過是別張卡...
3450變成3470...@@"剛在裡面有發現到這型號= =
時脈從600變成780....記憶體500變成667...@@"
 

MoDT

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先下再說
有空再試
 

LKNim

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4850的安全電壓範圍在哪?
長跑會掛掉嗎?
 

sanban

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4850的安全電壓範圍在哪?
長跑會掛掉嗎?

BIOS預設下的電壓是0.893~1.158V
這範圍內都是安全的
不過要注意的是散熱部分

原廠風扇電壓改成1.158V
散熱不好的話 可能會熱當
 
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