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- 22:17, 7 November 2023 ASRepairs talk contribs created page File:2080 straps location on board.jpg
- 22:17, 7 November 2023 ASRepairs talk contribs uploaded File:2080 straps location on board.jpg
- 22:16, 7 November 2023 ASRepairs talk contribs created page BIOS Problems on Turing GPUs Repair (Created page with "{{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== If all hardware components on the card are verified to be in good condition and all required voltages are present, but the computer fails to detect the card, it often indicates a BIOS-related issue. The BIOS circuit operates as follows: During the initialization process, the GPU core pulls pin 1 (CS) low, which activates the BIOS chip. Subsequently, it reads the info...") Tag: Visual edit
- 22:16, 7 November 2023 ASRepairs talk contribs created page File:2080 bios schematic.png
- 22:16, 7 November 2023 ASRepairs talk contribs uploaded File:2080 bios schematic.png
- 22:15, 7 November 2023 ASRepairs talk contribs created page File:2080 bios.png
- 22:15, 7 November 2023 ASRepairs talk contribs uploaded File:2080 bios.png
- 22:09, 7 November 2023 ASRepairs talk contribs created page PEX Rail on Turing GPUs Explained (Created page with "PEX minor voltage rail (PEX VDD) on Turing series of GPUs explained from a repair perspective. {{Explanatory Guide}} ==The Controller Circuit== thumb|PEX rail circuit location on an RTX 2080 Reference. (Figure 1) thumb|Schematic view of the PEX rail with GS9216. (Figure 2) thumb|Schematic view of the PEX rail with NB617. (Figure 3) File:2080 pex en.png|thumb|Schemat...") Tag: Visual edit
- 22:09, 7 November 2023 ASRepairs talk contribs created page File:2080 pex en.png
- 22:09, 7 November 2023 ASRepairs talk contribs uploaded File:2080 pex en.png
- 22:09, 7 November 2023 ASRepairs talk contribs created page File:2080 pex mp schematic.png
- 22:09, 7 November 2023 ASRepairs talk contribs uploaded File:2080 pex mp schematic.png
- 22:09, 7 November 2023 ASRepairs talk contribs created page File:2080 pex GS9216 schematic.png
- 22:09, 7 November 2023 ASRepairs talk contribs uploaded File:2080 pex GS9216 schematic.png
- 22:08, 7 November 2023 ASRepairs talk contribs created page File:2080 pex on board.png
- 22:08, 7 November 2023 ASRepairs talk contribs uploaded File:2080 pex on board.png
- 22:05, 7 November 2023 ASRepairs talk contribs created page VMem Rail on Turing GPUs Explained (Created page with "VMemory voltage rail (FBVDD) on Turing GPUs explained. {{Explanatory Guide}} ==The controller circuit== thumb|Vmem controller circuit on the RTX 2080 Reference. (Figure 1) thumb|UP9512P pinout and circuit on RTX 2080. (Figure 2) thumb|Vmem controller circuit for UP1666q on RTX 2080. (Figure 3) File:2080 up9512S pinout.jpg|thumb|Pinout for UP9512S. (Figure 4...") Tag: Visual edit
- 22:05, 7 November 2023 ASRepairs talk contribs created page File:2080 vmem en.jpg
- 22:05, 7 November 2023 ASRepairs talk contribs uploaded File:2080 vmem en.jpg
- 22:04, 7 November 2023 ASRepairs talk contribs created page File:2080 up9529 pinout.jpg
- 22:04, 7 November 2023 ASRepairs talk contribs uploaded File:2080 up9529 pinout.jpg
- 22:04, 7 November 2023 ASRepairs talk contribs created page File:2080 up9512S pinout.jpg
- 22:04, 7 November 2023 ASRepairs talk contribs uploaded File:2080 up9512S pinout.jpg
- 22:04, 7 November 2023 ASRepairs talk contribs created page File:2080 up1666q circuit.jpg
- 22:04, 7 November 2023 ASRepairs talk contribs uploaded File:2080 up1666q circuit.jpg
- 22:03, 7 November 2023 ASRepairs talk contribs created page File:2080 vmem up9512 schematic.png
- 22:03, 7 November 2023 ASRepairs talk contribs uploaded File:2080 vmem up9512 schematic.png
- 22:03, 7 November 2023 ASRepairs talk contribs created page File:2080 vmem circuit on board.jpg
- 22:03, 7 November 2023 ASRepairs talk contribs uploaded File:2080 vmem circuit on board.jpg
- 22:01, 7 November 2023 ASRepairs talk contribs created page VCore Rail on Turing GPUs Explained (Created page with "Everything you need to know about VCore on Turing GPUs from a repair perspective. {{Explanatory Guide}} ==The Controller Circuit== Most of the time, high end Turing cards (2070-2080Ti) use [https://www.sekorm.com/doc/2032865.html UP9512P] or the [https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP2886AGU/ MP2886a] 8-phase buck controllers (full datasheet is unavailable publicly). Some low end cards (suc...") Tag: Visual edit
- 22:00, 7 November 2023 ASRepairs talk contribs created page File:2080 vcore enable.png
- 22:00, 7 November 2023 ASRepairs talk contribs uploaded File:2080 vcore enable.png
- 22:00, 7 November 2023 ASRepairs talk contribs created page File:2080 vcore schematic up9512s.png
- 22:00, 7 November 2023 ASRepairs talk contribs uploaded File:2080 vcore schematic up9512s.png
- 21:59, 7 November 2023 ASRepairs talk contribs created page File:2080 vcore schematic up9512p.png
- 21:59, 7 November 2023 ASRepairs talk contribs uploaded File:2080 vcore schematic up9512p.png
- 21:59, 7 November 2023 ASRepairs talk contribs created page File:2080 vcore on board.jpg
- 21:59, 7 November 2023 ASRepairs talk contribs uploaded File:2080 vcore on board.jpg
- 21:58, 7 November 2023 ASRepairs talk contribs created page 1.8V Rail on Turing GPUs Explained (Created page with "Here you'll find information about 1.8V circuit used on Turing cards. {{Explanatory Guide}} ==The Controller Circuit== In Turing cards, you'll most likely find a [https://datasheet.lcsc.com/lcsc/2005191033_GSTEK-Green-Solution-Technology-GS9238-ATQ-R_C532950.pdf GS9238] or similar buck converter that steps down 12V to 1.8V used to power low level logic inside the core and the bios chip(s) File:Turing 1.8V circuit.jpg|thumb|1.8V rail location on the PCB (RTX 2080 Ref) (...") Tag: Visual edit
- 21:57, 7 November 2023 ASRepairs talk contribs created page File:Turing 1.8V enable.jpg
- 21:57, 7 November 2023 ASRepairs talk contribs uploaded File:Turing 1.8V enable.jpg
- 21:57, 7 November 2023 ASRepairs talk contribs created page File:Turing 1.8V schematic.jpg
- 21:57, 7 November 2023 ASRepairs talk contribs uploaded File:Turing 1.8V schematic.jpg
- 21:57, 7 November 2023 ASRepairs talk contribs created page File:Turing 1.8V Vin.jpg
- 21:57, 7 November 2023 ASRepairs talk contribs uploaded File:Turing 1.8V Vin.jpg
- 21:57, 7 November 2023 ASRepairs talk contribs created page File:Turing 1.8V circuit.jpg
- 21:57, 7 November 2023 ASRepairs talk contribs uploaded File:Turing 1.8V circuit.jpg
- 21:55, 7 November 2023 ASRepairs talk contribs created page 5V Rail on Turing GPUs Explained (Created page with "This page explains how the 5V rail is created and what it is used for in Nvidia Turing GPUs. {{Explanatory Guide}} ==The Controller Circuit== Turing cards usually uses [https://www.farnell.com/datasheets/3180384.pdf MP28167] or similar to step down 12V to 5V that is used to power different ICs found on Turing cards. On lower end cards, 5V is created by a 3 legged LDO. thumb|5V Rail location on the board (RTX 2080 Ref) (Figure 1) File:5v tu...") Tag: Visual edit
- 21:54, 7 November 2023 ASRepairs talk contribs created page File:5v enable turing.jpg
- 21:54, 7 November 2023 ASRepairs talk contribs uploaded File:5v enable turing.jpg
