Hawaii Bios Editing 2. X 2. 95. X2 3. X Under Construction Last update 2. Updated 2. 20. 21. Heading Adding VDDC Offset to ROM done. Updated 0. 40. 71. Heading How to edit Power. Limit information updated. Updated on 0. 40. The Heart of the PC Entertainment Experience. View Up to Four CRT Analog Monitors Simultaneously The VisionTek Radeon HD 5570 VHDCI graphics card. View and Download NVIDIA 4000 eGeForce MX 128MB DDR PCI Graphics Card user manual online. Video208PCI Series. GeForce MX 128MB DDR PCI Graphics Card. ASUS is a leading company driven by innovation and commitment to quality for products that include notebooks, netbooks, motherboards, graphics cards, displays. Enter Pci Vga Card Driver For Windows 7' title='Enter Pci Vga Card Driver For Windows 7' />Heading Editing Subsystem device Vendor ID info shared by Mihastar added to UEFI section. GOPupd tool link added in UEFI section. Updated on 3. 10. Heading Atom. Bios. Reader for Windows by kizwan added with info. Note Any modified ROM even with a UEFIGOP module within it is technically Non UEFI. There is a bios signature within legacy ROM section which is a hash of the hashes of protected tables within ROM. As the mods we do are within the protected tables and we cant update the signature in legacy ROM to reflect the changes it will fail UEFI checks, thus you need CSM support enabled on motherboard bios to use a modded ROM. I had been searching for information how some bios editing can be done. Reading and participating in a thread about the leaked 3. X bios on Guru. 3D I came across a post by s. TOr. M4. 1 showing how GPURAM clocks editing is done later we discovered more bios edits. Google translated thread worked for meI used all the programs linked in s. TOr. M4. 1s German thread and successfully edited my Vapor X 2. X STD edition bios to what I wanted. Flashing was done using method and files in the OCN 2. X Unlock thread, view under heading R9 2. Unlock guide in post 1 and use steps 1 7 skipping step 3. Before clicking spoilers below, read and follow below rules. Make backup of original bios on video card, for each switch position. Edit copies of your original bios, so you always have original unedited bios to use if things go bad. Do not flash both bios positions as then at least youll have option to boot from other if something goes wrong. When you have modified a bios make a copy of it and once checksum is fixed on one of them using Hawai. Reader or HD7xxx Series UEFI Patch Tool BETA. Compare the 2 copies using compare function in Hex editor to know only the checksum changed before flashing. Warning Using this guide to edit your bios will void your warranty if card has one. This guide is provided assuming a user knows implications of what they are doing. I accept no responsibility for damage from using this information. All efforts are being made to double check information but there maybe errors. Further Credits Netkas for setting the ball rolling that signature check not being done, One. B1t helping me with Atom. Dis, DDSZ for speeding up marking of code, asder. Lard for showing how to do memory timings mod and The Stilt for creating his set of mining roms with varying voltage and MLU Roms. What Ive achieved as a performance boost via bios mods. Warning SpoilerClick to showBelow is a link comparing My stock factory ROM set to ref 2. X clocks 1. 00. 01. My stock factory ROM set to factory clocks 1. My stock factory ROM set to 1. My stock factory ROM set to 1. Stilts timings in appropriate strap to boost RAMMy stock factory ROM set to 1. Mhz RAM timings in appropriate strap to boost RAM performance. Link http www. What Ive achieved manually setting VID per DPM state vs EVVWarning SpoilerClick to showThings to explain i VID is what voltage GPU being set to, VDDC is what its getting. Even when VID is manually set differing appsloads mean a different reported VDDC in monitoring apps, this can not be avoided due to how Power. Tune tech works. If you dont set DPM7 voltage manually and adjust GPU clock in ROM, VID under EVV setting will decrease as GPU clock rise. So if your applying a global GPU voltage offset in ROM it will end up higher than what you may use when apply offset in OC app with stock ROM. Next the thing to note about my particular compare is, my ROM does not have a global GPU voltage offset but the voltage chip on PCB does IR3. B. On right is stock rom 1, then stock rom with OC clocks 2 but only DPM7 manually set, next is 1. DPM. Now 1 vs 2, DPM 2 6 ends up lower under EVV, so potential for card to perhaps artifact when say hitting those GPU DPM frequencies range. The lowering is occurring due to increased GPU frequency across the whole DPM range. Comparing 2 vs 3 we can see DPM 5 6 need higher VID than what EVV was setting for no artifact at those GPU DPM frequencies range in testing. DPM 4 2 ended up lower and DPM 3 no change, I set DPM 1 lower and so far no adverse effect. Comparing 3 vs 4 we see rise across the board but GPU DPM frequencies have increased as well as RAM. My main purpose of this test was to log VDDC in stock rom 1 and see when OCing setting higher GPU freq. DPM was I adding more voltage. If we compare 1 vs 3, DPM 7 is equal, DPM6 rose but higher GPU Freq., DPM5 is pretty much same but higher GPU Freq., DPM 4, 3, 2, 0 all end up lower plus 1 is lower even if not testable in rom 3. How I see it is stock rom 1 vs 1. Ive ended up with higher clocks across the DPMs for pretty much samelower voltage as stock rom under EVV. Even 1 vs 4 seems better as each DPM is higher than stock for really not much voltage variance. My HML log files. HMLGPU Z. zip 3. Note When doing test above I was using GPU Z Render Test as graphical load to log drooped VDDC from VID, this gives a more linear monitored VDDC value compared with other apps. I used MSI AB for monitoring as like the HML log file plus set DPM frequency to be tested using it. My card is sensitive to 3d. Mark FS graphics test 1 so artifact testing was done with that looped plus a run of Heaven and then Valley. What is ASIC Quality Warning SpoilerClick to showASIC Quality is Leakage. ID of GPU. Click to showQuote The Lkg value is the fused Leakage. ID of the GPU. Convert it to decimal and divide by 1. GPU Z ASIC quality. Higher Leakage. ID or ASIC quality means higher leakage, which is bad unless youre running on custom water cooling or LN2. Quote from link. More info on Leakage. ID. Click to showQuote If you use over 1. V for the GPU which certainly isnt recommended, do yourself a favor and DO NOT run Furmark. The VRM can provide around 3. A of current without burning, and a GPU running at 1. V might just exceed it in Furmark depending on leakage. Webe Quinn Model Torrent. The higher your ASIC Quality GPU Z is the higher your leakage level is and vice versa. Higher leakage means the GPU will require less voltage to operate, however its maximum safe voltage level is lower at the same time. Lower leakage parts require higher voltages, however their break down voltage is slightly greater too. Note that the VRM current capability is completely temperature dependant, so dont expect it to survive at high temperatures. It can provide 3. A at 2. 5C, but it can still burn with lt 1. A load at 1. 10C. High ASIC Quality Leakage Lower operating voltage, larger current draw, hotter, less energy efficient due higher lossesLow ASIC Quality Higher operating voltage, lower current draw, cooler, more energy efficient. Unless you are using LN2 you definitely want the leakage to be as low as possible. Even under LN2 the high leakage characteristics are only desired because the difference in voltage scaling. All ASICs despite the leakage have some sort of design specific absolute voltage limit. The low leakage ASIC might run into this limit prior reaching the maximum clocks. You can use this software the check the default, leakage dependent voltage of your CPU specimen http 1drv.