Question about NEC MobilePro 900c Pocket PC

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NEC MobilePro 900c - Loose power connection issues

Hello. I have several MobilePro 900c's that have a loose connection where the AC power connect to the unit itself. As you can imagine this is causing the unit not to charge properly if at all. Typically I can "wingle" the power cord and the unit will start charging, but as soon as I set it down the connection "breaks" and it will stop charging. I have take one of them apart but it appears the power connection on the acutal unit is one piece attached to the motherboard. It is the inside part of the connection that is "bad" and seems to have worn over time and is no longer a tight fit. My question is, does anyone know of a way to correct this myself or can someone point me in the right direction of a honest and reasonably priced repair Tech that will be able to fix this for me. Any advice would be greatly appreciate. Thanks in advance.

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Re: NEC MobilePro 900c - Loose power connection issues

This is not something you will want to undertake yourself unless you are extremely handy with a soldering / desoldering iron and are comfortable doing this on multilevel boards. The place I use for this type of repair is: Computek Inc 3710 W. Chestnut Expressway Springfield, Mo 65802 417-863-8119 PH# 417-863-9151 Fax# E-Mail

Posted on Jun 27, 2007

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do a hard reset by removing the backup battery and main batteries. replug them and hold the power button for 10 seconds

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Are you using the NEC Mobilepro 900c drivers? I'm sure the drivers are different. YOu can find the XP drivers here: In addition, you should make sure that you have Activesync 3.8 or older. You can find it here:

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Will need to know the brand of your wireless card as it probably needs the driver installed. Hopefully can point you to driver download once know type, version, etc. of wireless card.

Dec 17, 2007 | NEC MobilePro 900c Pocket PC

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I'm having the same problem. Sorry man. I'll let you know if I find something out!

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What kind of Drivers? USB sync Drivers or Orinco Wi-fi Drivers? Try here for USB to Computer Drivers if you have Windows XP: The full CD contents that come with the Mobilepro can also be downloaded from the same page. For Wi-fi Drivers, I THINK the Agere Wi-fi Drivers will work, although I may be mistaken. Try them Here:
And any MiniUSB cable will work with the Mobilepro

Aug 12, 2007 | NEC MobilePro 900c Pocket PC

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Jul 29, 2007 | NEC MobilePro 900c Pocket PC

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Nec Mobilepro 900c

right clik my computer,go to properties,click on properties,click on hardware devices you will see the list of all the hardware components installed on your computer,check to see if your network adapter is installed,if not installed you will see a yellow balloon attached to the adapter icon,then try and install the device.if the device is installedbut you can't browse,i think that has to do with you internet configuration.try using the a unique computer name and the correct workgroup name,good luck.

Feb 27, 2007 | NEC MobilePro 900c Pocket PC

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I WAS TRYING TO INSTALL JLIME ON MY MOBILEPRO 900, EVERYTHING WAS DONE AS PER THE DOCUMENTATION AS PER THE WEBSITE. AFTER ALL THE STRESS OF PARITIONING THE FLASH CARD.. I GOT THE FOLLOWING ERROR.. "ROOT=/DEV/HDA2" NOT found kernel Panic VFS cannot mount I dont understand a bit of this error.. i ahve tried all the zImage files on the website.. but still I am getting the same error. I used the Henchman.tar--------( All the versions avaliable on website" Haret.exe as kernel Bootloader file which read as below # boot a kernel with HaRET # # have the kernel zImage and the Haret executable in the same dir as this file # this file if named 'startup.txt' will automatically launch the kernel when you start Haret # # 'set MTYPE 659' is for the NEC MobilePro900c # # in CMDLINE change 'root=' to point to the location of your root filesystem # eg 'root=/dev/hda1' is the first partition on your CF card # and 'root=/dev/hda2' is the second partition # set KERNEL zImage-2.6.23mp900c set MTYPE 659 set CMDLINE "console=tty0 console=ttyS0,115200n8 root=/dev/hda2" bootlinux i have tried mentioning "hda1" , "sda1","sdb1","sdb2" I believe its not the problem with the Henchman file or is it??? I have the following partitions sdb1 as boot flag which is fat-1GB sdb2 which is of ext2-2GB sdb3 as SWAP-1GB i loaded the boot files in the Fat ie the Haret.exe Zimage and startup.txt file in fat system Please help me out in removing this error and getting Jlime installed in My Nec Mobilepro 900.. I used a transend 4GB flash drive

Jul 16, 2011 | NEC MobilePro 900c Pocket PC

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