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Found 15 results

  1. LPC diagnostics (v0.1) Tutorial written by : milingo Last edited: August 5, 2004 Note: Tutorial is for Xbox v1.0 to v1.5. LPC has most points unlinked on Xbox v1.6+ LPC diagnostics, i.e. how to use a multimeter to check a funky LPC or broken traces without losing your faith. My dear (de)solderers, in my search for mod-knowledge (and misadventures with FRAGging 'boxes) I found a lot of misinformation, or better partially incorrect infos, regarding the dreaded LPC. I started organizing these infos for myself but, as the whole scene is about sharing knowled
  2. Attempting a OpenXenium 1.6 mod and there appears to be an issue with the LPC board. I had it all completed and OpenXenium screen came up but after about 1-2 minutes (sometimes less) the fan will speed up, orange light flashes and Xbox powers down which appears to be either a overheating issue or there maybe some solder splatter I cannot see. I'm more than likely going to remove the board and wire it instead, or at least this is what I would like to do. Is there a diagram out there that shows where the header pins should be wired? I have looked and have not seen anything. I do have anoth
  3. Hey guys! I made a video guide on how to install / setup the OpenXenium modchip on a 1.6 OG xbox including an LPC rebuild installation. These chips are not much more than the Alladins prebuilt and significantly cheaper if you want to build one yourself. They're way more feature rich as well and support multiple bios' + LCD support. I'd highly recommend these chips my dudes. Enjoy and let me know if you have any questions.
  4. https://imgur.com/a/P7rnmgZ Hi everyone Yesterday I ran into an issue with my install - I have a 1.6 Xbox so I picked up an Aladdin XT and a rebuild board to make the job easier. Should be easy right? - apparently not as I stuffed it up. Basically I made the mistake of following a video where the rebuild board had a much larger space around the pins which allowed for quite a bit of solder to be flowed onto them - I followed those instructions and when I went to put my board on it didn't sit flush. So for whatever reason I decided to solder it in and see what happened. Naturally,
  5. Hey guys, I was reading barnitos LPC diagnostic thread to fix my xbox (still working on it) and i noticed that the baldbouncer image's is incredibly difficult to read and see what pins he is pointing too. I decided to try and update it with a higher-res photo and color coordinate the pins the the corresponding contact hole but I need someone to double check (preferably someone who has done this before) to make sure I'm pointing to the right ones. Can anyone confirm that I've got the Pin #7 going to the right contact hole and that the contact hole for Pin #4 is the proper one? Thank
  6. Ok I one of my xboxes just stopped working. I started desolder the pin header and my vellman vacuum pump ruined a few traces. So now I wonder where to solder the new wires. And should I cut the traces close to the solder points where it looks a little bit sketchy. I want to repair the visa for pin header and put some wires where it seems like I may have ruined the traces or what you call them. And also another question what is required for being able to download files in file section?
  7. Just a quick question to throw out to the community. I just did my first 1.6 LPC rebuild using a rebuild PCB. I`ve done many LPC rebuilds the old school way, just running wires to the appropriate points, but I saw these boards, so I grabbed a few to try out. I have mixed feelings about them. Yes, it was as simple as soldering the connections on the board to the point right next to them, and yes, they do look more professional, but did they save me any time, not really. With all the fiddling around trying to make sure all the points were exactly where they needed to be before tacking them in w
  8. I got a used modded xbox today. As I am stupid, instead of reading much into it, I tried to update from Evox m7 to m8 plus. In the update zip I downloaded, there was not only the M8 bios, but also a file called flashbios_v303.bin. I thought that would be the right file to flash, so I did. It seems like the bios is not compatible with my mod chip. While I am able to boot and select a file to flash from the HDD (I tried to flash an old file), it just gives me the error "Unkown flash! Halting". Is there anyway to make flashbios write onto my modchip so I have a working bios again?
  9. Hi I'm currently doing a lpc rebuild on a 1.6 og xbox and I've managed to lift the trace on the trace near R7P4 does anyone know if theres somewhere else on the board I can pick this up? Thanks in advance.
  10. Jargon Buster TSOP - IS THE ONBOARD CHIP THAT BOOTS THE MS BIOS , YOU WILL WANT TO BOOT FROM THIS FOR XBOX LIVE. LPC - THE HOLES WHERE THE MODCHIP CONNECT TO THE MOBO USING WIRES OR PINHEADER OR QUICKSOLDER METHODS. FRAG - FLASHES RED AND GREEN. THE XBOX IS TELLING YOU SOMETHING IS WRONG AND IT CANNOT BOOT POSSIBLY DUE TO POOR SOLDERING. BOOT - WHEN THE XBOX LOADS A BIOS AND STARTS UP THIS PROCESS IS CALLED BOOTING. BIOS - THE PROGRAM THAT IS STORED ON THE MODCHIP OR TSOP. IT'S EITHER MS OR HACKED (EVOX OR X2). PIN HEADER - 2 ROWS OF PINS THAT YOU SOLDER INTO THE
  11. Hi guys, I recently attempted an Aladdin XT plus modchip install on my xbox V1.0. Other then trying to suck out the solder from the LPC ports, the process was relatively smooth. When I first went to boot the box, the Aladdin instantly smoked hard so I it off. At the moment I'm trying to figure out whether it was my install error or a faulty chip. When I remove the chip and boot the xbox, it boots fine and normal. As soon as I add the chip back on, which doesn't smoke anymore, the xbox FRAGS. I tested the LPC pins and didnt get any continuity between ones I shouldnt have. I then tested to
  12. So my friend and I are trying to replace the front panel LEDs with RGB LEDs using a separate microcontroller. We were able to read the status from the current front panel so we can react to error codes properly, so it isn't just a "dumb" LED replacement with an external controller. Our next goal was to send commands over the SMBus to the Arduino (Nano, ATmega328P) we use to control the RGB LEDs. I customized the XBMC code to send data to the new address I defined for the Arduino, in our case we used 0xE9. Since the Wire library of the Arduino already shifts the bits, we set the Arduino
  13. hi i have been given a v1.0 and someone removed a chip refilled lpc and and all box does if frag is there any v1.0 lpc diagrams available thx in advance
  14. I have a LPC Rebuild Board called the OXC LPCorrectr. I have included the files needed to have it made and it’s completely open sourced. .6 thick OXC_LPCorrector_v2.zip
  15. As we know, v1.2-1.4 Xboxes don't have an easily-accessible LFRAME# signal, so modchips work on the assumption that the southbridge will never abort a cycle early by asserting LFRAME# and driving 0b1111 onto LAD[3:0]. That may be true for memory read cycles, but what about memory writes and I/O read/write cycles? Besides a timeout (which shouldn't happen anyway if long wait states are used), is there ever a case where the MCPX might abort an LPC cycle? EDIT: I may have posted this in the wrong section. I need this info for a hardware mod, but it might be better suited in the Modchip or Ge

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Board startup date: April 23, 2017 12:45:48
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