::[http://rom.by/ rom.by] - Russian website has verious rom dumps, datasheet and schematics
::[https://www.s-manuals.com/ S-manuals.com] - Schematics, Service Manuals, ..
====Portable computers, smartphones, videocards, printers====
'''The curralated list below provides a wide range of useful websites offering resources regarding repair of mostly smartphones, printers and laptops or / notebooks.'''
::[https://vlab.su/ Vlab.su] - Russian virtual repair community. Virtual repair laboratory. Any problem can be solved together.
::[https://www.electronica-pt.com/ Electrónica PT] - Portuguese community for basic and advanced electronics, electronic repair support center.
::[https://www.cyberforum.ru/notebook-circuit/ Cyberforum] - A Russian forum for programmers and system administratorsalso offering some schematics and boardview for repair.
::[https://zremcom.ru/scheme/scheme-laptops Zremcom] - A Russian website for repair, setup of servers, computers. Service manuals and diagrams for computers, laptops and power supplies.
::[https://www.alisaler.com/ AliSaler] - Download Bios bin file,Website offering EC & Biosfirmwares / bins,Schematicsdatasheets,Board viewboardviews,Bios Toolsschematics,laptop ic equivalentinformation,Data sheets,and programmer software,Unlock laptop bios passwordfor laptops.
::[https://www.indiafix.in/p/schematic-and-boardview-collection.html IndiaFix] - Free laptop schematic & boardviews downloads. Desktop bios dumps, and free repair tips.
::[https://www.apple-schematic.se/ Apple Schematic] - Free schematic and boardview (BRD) for Apple Macbooks and other Apple devices.
::[https://novoselovvlad.ru/ Novoselovvlad.ru] - Blog of the workshop of Vladislav Novoselov (offers schematics, bios dumps, and various other helpful tools).
::[http://printer1.blogspot.com/ printer1] - Collection of service manuals for printers and laptops.
::[https://www.informaticanapoli.it/manuali-di-servizio/ informaticanapoli] - Italian website that offers service manuals and schematicsfor various laptop brands.
::[https://www.gadget-manual.com/nvidia-geforce/ Gadget-Manual] - Graphic card manuals boardviews and datasheets.
::[https://sector.biz.ua/docs/schematic_diagrams_msi_motherboards/schematic_diagrams_msi_motherboards.phtml Sector] - Russian website offering schemetic diagrams, datasheets and boardviews (Asrock, Asus, ECS, Gigabyte, Acer, IBM/Lenovo).
::[https://schematic-x.blogspot.com/ Schematic-x] - Free Laptops laptops & PC's Schematic Diagram desktop schematic diagrams and BIOS Downloaddownloads. ::[https://www.s-manuals.com/notebook S-manuals.com] - Notebooks, Schematics, Service Manuals, ..
=====Laptop or smartphone Boardview / Schematic / Firmware [Groups]=====
====Vintage Audio Equipment Schematics / Manuals====
::[https://hifigoteborg.se/pdf/ HiFiGoteborg] - LoudAndProud HiFi Goteborg. Schematic archive of old forgotten Hi-Fi from the golden days.
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===SMD Marking Codes Database===
'''Due to the small size of most SMD components, manufacturers are not able to write the full part number on the case. They use instead a marking code typically composed of a combination of 2 or 3 letters or digits.'''<br>
'''When repairing an unknown electronic board, it becomes so difficult to know what is the exact type of a given component. This database allows to quickly find the part number of a SMD component when you have only the marking code.'''<br>
::[https://www.pcbcart.com/article/content/How-to-Identify-SMD-Components.html PCBCart] - How to Identify SMD Components Explained.
::[https://smd.yooneed.one/ smd.yooneed.one] - A searchable database of electronics SMD components marking codes.
::[https://embedeo.org/smd_codes/ embedeo.org/smd_codes] - SMD marking codes of electronic components such as bipolar transistors (BJT), field effect transistors (FET, MOSFET, JFET), diodes, Zener diodes, Schottky ..
::[https://repaircompanion.com/ RepairCompanion] - Your companion for electronics tools, component identification, calculators, diagnostics and education.
::[https://www.sos.sk/pdf/SMD_Catalog.pdf SOS electronic, The SMD CODEBOOK] - It lists well over 3,400 device codes in alphabetical order, together with type numbers, device characteristics or equivalents and pinout information.
::[http://www.marsport.org.uk/smd/mainframe.htm The SMD Codebook (marsport)] - Online version to look up a SMD codes.
::[https://www.s-manuals.com/smd S-manuals.com] - SMD Markings, SMD codes, ..
===IC Equivlent Database===
'''This might be useful if you run into a problem were you don't have a exact matching replacement part. Now you can use the cross reference search for an equivalent IC.'''
::[https://alltransistors.com/ All Transistors] - Datasheet. Cross Reference Search. Transistor Database.
::[https://octopart.com/ Octopart] - Lets you search for transistor datasheets but also allows you to filter by key specifications much like AllTransistors cross reference.
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===Find a image of the PCB without opening the device===
::<pre>https://www.google.com/search?tbm=isch&q=example+internal+site:fccid.io</pre>
::Note that there will be no results if the device does not have a radio wireless receiver or transmitter inside.
::[https://fccid.io/search.php FCCID.io search direct link]
::[https://github.com/mytechnotalent/Reverse-Engineering-Tutorial Reverse Engineering Tutorial] - A comprehensive reverse engineering tutorial covering x86, x64, 32-bit ARM & 64-bit ARM architectures.
=====IDA or Olly/x64dbg Material=====
::[[File:Reverse Engineering Malware IDA & Olly Basics 5 parts by otw v1.pdf|thumb]] - A Reverse Engineering Malware introduction and bare basics IDA & Olly x86 (5 parts) by otw.
::[https://github.com/Dump-GUY/Malware-analysis-and-Reverse-engineering Some publicly available Malware analysis and Reverse engineering] - is a curated list of awesome materials from the user Dump-GUY a former Forensic, Malware Analyst, Reverse Engineer. [https://www.youtube.com/c/DuMpGuYTrIcKsTeR Youtube channel].
=====Malware Reverse Engineering=====
::[https://tryhackme.com/room/basicmalwarere BasicMalwareRE] - this room aims towards helping everyone learn about the basics of "Malware Reverse Engineering".
::[https://gist.github.com/IdanBanani/5be0442ad390f89259b494098f450bfd Reversing / Malware Analysis / Assembly -resources] - is a large list of reversing materials and courses.
::[https://github.com/CyberSecurityUP/Awesome-Malware-and-Reverse-Engineering Malware and Reverse Engineering Complete Collection] - Awesome Malware and Reverse Engineering collection by Joas.
=====Immunity Debugger=====
::[https://class.malware.re/stuff/nardella/basic-reverse-engineering-immunity-debugger-36982.pdf Basic Reverse Engineering with Immunity Debugger] - SANS Institute Information Security Reading Room. Basic Reverse Engineering x86 with Immunity Debugger.
::[https://gist.github.com/IdanBanani/5be0442ad390f89259b494098f450bfd Reversing / Malware Analysis / Assembly -resources] - is a large list of reversing materials and courses.====Machine code or virtual machine bytecode reference====
::[https:=====Assembly reference //github.com/CyberSecurityUP/Awesome-Malware-and-Reverse-Engineering Malware and Reverse Engineering Complete Collection] - Awesome Malware and Reverse Engineering collection by Joas.manuals=====
::[http://ref.x86asm.net/ Reference x86] - Reference X86 Opcode and Instructions (the holy x86 assembly bible).
=====Bytecode reference=====
======Java Virtual Machine (JVM)======
::[https://en.wikipedia.org/wiki/List_of_Java_bytecode_instructions Wikipedia] - List of Java bytecode instructions.
::[https://javaalmanac.io/bytecode/ The Java Version Almanac] - Java Bytecode, by Mnemonic.
======Dalvik opcodes (Android)======
::[http://pallergabor.uw.hu/androidblog/dalvik_opcodes.html Pallergabor] - Dalvik opcodes documentation with examples.
====800 MHz AMPS Documentation====
::[https://wiki.recessim.com/w/images/8/86/Cellular_Telephone_Bible_With_SIDs.txt The Cellular Telephone Bible by Mike Larsen (1997)] Unlock codes and programming procedures of early 800 MHz analog AMPS cellular phones. This document also contains the system IDs (SID) of the 800 MHz analog service providers.