| Website Name | Description |
|---|---|
| https://displaymonk.com/free-download-laptop-desktop-schematics/ | all kind of free schematics, bios and boardviews are free available. |
| http://www.hrimafix.com | laptop schematics and BIOS Chinese site. |
| http://www.vinafix.vn | premium and bios paysite. you will find mostly schematics here. |
| https://www.alisaler.com/ | this one also provides schematics. they have a huge collection. |
| http://www.laboneinside.com/laptop-schematic-diagram | schematic diagrams will be provided here |
| https://bios-pw.org/# | bios password recover all laptops available |
| http://www.badcaps.net/forus/index.php | repair forum and diagrams available |
| http://www.s-manuals.com | laptop motherboard schematics available here |
| http://www.ja.axxs.net/ | IBM bios password NVRAM location |
| http://notebook1.ru/forma1/viewforum.php?f=50 | the laptop bios Russian site is here |
| http://laptopsvc.vn/vi/bios/2013/07/81E21021/bios-acer/ | a wide variety of schematics and bios are available here |
| http://onns.ru/category/Asus/ | Asus laptop schematics |
| http://www.chinafix.com | this is a good Chinese site for schematic diagrams and bios bin file |
| http://www.qdzbwx.com/forum.php | This is a Chinese website for laptop schematics and bios download |
| http://biosflash.com/index.htm | This provides bios bin file for desktop motherboards |
| https://www.cpubenchmark.net/laptop.html | This site is very useful for finding all CPU’s efficiency and identification. |
| http://www.cpu-world.com | cpuworld website provides CPU identification |
| http://biospassword.eu/free | this site provides bios password recovery |
| http://www.notebookreparingguide.com/ | this site consists of a directory of sites with laptop tech support |
| http://www.ifixit.com/Guide/ | This site provides information on repairing including Apple devices, iBooks/MacBooks, and desktop models. |
| http://repair4laptop.org/ | This is a site dedicated to owner-made repair guides and mods. |
| http://laptop-schematics.com | Great site for free laptop schematics |
| http://repairalaptop.com | It gives repair related information. Also it offers laptop schematics. |
| http://alisaler.com | Alisaler is a brand name in part of laptop shcemtics which has been operating from many years. |
| http://schematic-x.blogspot | This is blog which provides the laptop schematics |
| http://laptopschematic.com | This site also provide laptop schematic |
| http://nehruplacestoreindia.com | This site mainly proivde laptop reparing parts but they also provide few schematics as new section in site. |
So above are alternative sites to get laptop schematics free sites like vinafix.com
For further details about laptop schematics, you can also check for a good resource like Wikipedia for laptop repair.
What do the laptop schematics give
schematics are basically gaphical representations of motherboard components and various parts in them. It is most available in .pdf format. They consist of components and wiring within the motherboard
Any newbie (new technician) in laptop chip level repair must use laptop schematics. They are very useful for tracing the circuit of the laptop motherboard.
What companies make schematics?
We must have knowledge about laptop chips and components so we can repair laptops at chip level which is also called Signal Level Repair.
How To Read Schematics?
The reading is simple. Start with the starting point which is the VIN pin and go until the last point which is the CPU for the laptop. Any voltage drop can be the root cause of the laptop’s dead condition.
Coming back to the topic of how to read laptop schematics which can be done via getting block diagrams of laptops given on the laptop schematics.
Also, there are components present over the motherboard also present over schematics.
When it comes to reading laptop schematics, there is no one-size-fits-all approach. However, there are some basic tips that can help you get started. The first step is to identify the starting point, which is typically the VIN pin. From there, you can follow the schematic until you reach the last point, which is the CPU for the laptop. Keep in mind that any voltage drop can be the root cause of a problem, so it is important to pay attention to detail when reading the schematic.
You can trace it from there too. There are also some ic like
- lan ic
- volt in ic
- step down ic
- ram ic, etc
Laptop schematics play an important role when repairing any laptop.
You can download all schematics for free to get used to them either for education or troubleshooting motherboard problems.
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You can also check our other laptop preparing help guides.
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