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Asus S5N/S5200N Mods - Info & Mods for this notebook

Pentium M 2GhzAfter many caveats and not sure about its compatibility, I finally ordered a 2GHz Processor, concretely a Mobile CPU Intel Pentium M 755 2.0GHz 2MB 400MHz SL7EM, which is now happily installed on my S5200N.

Installation was easy: just remove the 2 screws of the cover and the 4 surrounding the processor and ther it is! Don’t forget to add more thermal grease if you replace the processor.

Under XP the temperature seems a little more hight than with the original 1.6Ghz (about 62º celsium versus 60º) while under Windows 7 it raises to 70º, way too hight for me! I’m still looking for a solutions to bring down the power used by Windows 7 (a compatible replacement for Power4Gear)

The system “feels” faster, but is only a subjective impression, I’ve not run any testing program.

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Windows

The good news is that Windows 7 can be installed on the S5200N without major problems! The system boots and behaves quicker with the upgraded memory to 1GB, with the stock 512MB module it was a little slow.

The functions keys (volume up/down, brightness, etc) all work as spected.

The only big problem I’ve found so far is that the Graphics Card from Intel is not compatible with Aero. In fact Intel didn’t even provided a Driver for it in vista and they say no such driver will be ever made… So bad luck!  Anyway and appart from this “minor” glitch, the basic driver works ok and you can set it to work at 1024×800 without problems. UPDATED 17/09/09: After some research, I’ve found a way of enabling the Intel 82852/82855 GM/GME video card (Thanks to these two posts):

  • Run MSConfig and check “OS boot information” on the “Boot” tab. You will loose the starting animation on boot (showing text instead), but it prevents the system from a BSOD
  • Now, boot in Safe Mode (press F8 key at boot) and replace the standard VGA card and the unidentified VGA compatible card and change the drivers with the ones that can be downloaded here
  • Now follow these instructions:
    1. Create a shortcut on the desktop to cmd.exe (In the location box type cmd /k)
    2. Right-click on the shortcut and select Run as administrator
    3. When the command window opens, type the following and press ENTER after each:

      bcdedit /set nointegritychecks ON
      bcdedit /set loadoptions DDISABLE_INTEGRITY_CHECKS
      bcdedit /set testsigning no
  • And Voilá! now it’s working! You only loose that pretty animation at system startup but, who cares?

Touchpad also works right, but the software provided for Asus won’t install unless you set compatibility mode to XP. I think a more recent driver will make it work, but again I haven’t found another one…

Another glitch is that Power4Gear utility can be installed but not works at all, so the system is at full power all the time, something a don’t like very much.
Updated 7/12/2009: On this Intel page you can download the Power4Gear, ATK Hotkey Utility and ATK0100 ACPI Driver that will enable ALL the function keys and the processor speed key. In fact this computer seems to belong to the same famuly that the S5N and most of the drivers for vista DO work on the S5N

The card reader is found and a driver loaded. It even “senses” a new card has been inserted, but cannot read/write to it. I’m looking for another driver…

The modem it’s not recognized and I haven’t found a situable driver for it.

WIFI works using this driver from Intel. It’s the Vista driver, but works on 7 just right.

If someone knows better drivers to support this hardware, please, let me know!

Updated 14/06/10: Sound can be better controlled thanks to this Realtek AC97 Sound driver provided by Cybernet, thank you!

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AJM, 1024MB PC2700 Micro DIMM

The ASUS S5N/S5200 Notebook uses  PC2700 172-pin DDR333 microDIMM modules. One is fixed in the motherboard with 256MB, the other one is user upgradeable.

The manual says this notebook can only be upgraded to a 512MB module, but I’ve bought and installed a 1 GB module and it works OK! I wanted a 2GB module, but it seems that no such module was build for that memory architecture…

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Hackintosh

Notes

You need to disable the network card (Realteck) in the BIOS before trying to install the new OS. When it’s finally installed, you can re-enable it again and OSX will recognize it and work with it.

Sometimes when booting you’ll se the screen totally black. For some reason, OSX disables the TFT panel. To reeneble it, just pres FN+F6 (the usual shorcut to enable/disable the panel)

Steps:

  1. Get a valid OSX license
  2. Download from elsewhere the iDeneb 10.5.5 ISO image
  3. Set up your BIOS
  4. Proceed to install with selected options
  5. Get some drivers (kexts in macs)

What won’t work:

  • WIFI Updated 23/08/09: Project: Camphor is providing working drivers!
  • Modem
  • Card Reader

To be continued…

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