Question about Compaq Armada E500 Notebook

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Compaq Armada E500 - Increase Memory

Have Compaq Armada E500 with 2 X 64Mb SODIMM modules working ok but slow. Purchased 2 X 256Mb 144pin PC100 SODIMM modules. With both 256Mb modules fitted laptop refuses to boot. With only one 256Mb module and one 64Mb module fitted laptop displays 'Invalid memory module' and refuses to boot.

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Re: Compaq Armada E500 - Increase Memory

Try one only 256 it should work now. You cannot use a 256 with a 64 it just will not work it is physically impossible. I know with some of those older models and Im picking yours is because you mention you were using 2x64. What you should have done was to buy two x 128 I am possitive your board can only handle 256mb of ram. Try the one only and if it works use that I dont think two of them will work not on that board?? Let me know ok. You might wanna clean your machine out with a software like this and its 30 days trial but has all features till it expires: else if you dont want to take my advice on your laptop you can always go here:

Posted on Sep 13, 2007

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One long beep and one short beep, sounds out. Then is followed by a Read Only Memory I/O error, code 101. Just as I turn my Compaq Armada E500 on, that's what it does. Is there a fixable...

Looks like your RAM. Take it out, clean the contacts & replace. If it still does not work try another RAM module. I am sure its the RAM.

Jun 18, 2011 | Compaq Armada E500 Notebook

1 Answer

Gateway says max RAM is two 128mb modules but heard two 256mb modules will fit...true?

You need to make sure you have a processor of at least 700mhz. Two 256MB modules no problem. Many times you can buy a used laptop on ebay (either 9300 or Compaq armada e500) with the two 256MB modules included a lot cheaper than just buying 2 new 256MB modules. The Compaq Armada and 9300 modules interchangeable. Either way, you can still buy 2- 256MB modules(PC100/133 SDRAM 144PIN LOW DENSITY) for under $40.00 shipped. Very easy to install. I suppose if you have a P4 processor you could even go larger. I use Linux, which is 3-4 times faster than windows anyways, with no viruses etc. I have two 9300 laptops running like so with no problems whatsoever. Extremely fast(with ubuntu), too! If you haven't tried Ubuntu operating system you haven't lived. I'm no computer geek and find it so simple and fast. Free downloads on internet or buy a Live CD on ebay for a buck to try out without having to install.

Oct 13, 2010 | Gateway Solo 9300 Notebook

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How to fit memory to laptop compaq armada e500

most hp/compaq laptops will have memory slots located under the keyboard, and sometimes an additional memory slot accessed through a panel on the bottom of the notebook.
In your case, you have 2 memory slots located under the keyboard. Officially, this unit only supports up to 256 mb memory modules for a maximum of 512 MB of memory so if you already have that, be aware that larger capacity memory modules may not work.

Oct 04, 2009 | Compaq Armada E500 Notebook

4 Answers

Added more ram but it's not working Compaq E500

what did you mean not working ?? didnt see the new Ram memory ?/ or didnt boot at all ....anyway ...when adding new ram memory ..first thing you do is to remove the Bios battery for to let bios on defaults and let it be able to read the new added unit ....second sure the new added ram is compatible and in the same frequency ,then remove the battery like I said and in the last ...reinstall the operating system ....always look at the boot to see if the ram memory that is displayed is the same value with the one you know that actually is installed on the should work if this was just an option to make it faster ...and not a wild guess cause it use to have issues and didnt boot before...

Sep 10, 2009 | Compaq Armada E500 Notebook

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The memory I install to Armada wont boot

You CAN NOT mix 100 and 133 chips! It is not good for the computer. They may let the computer work, but it won't recognize them properly.
If you still want to use the new chips, try and bypass the acklowledgment. Don't know if it is possible, but it may be the only way.
You should be using the correct chips.

You can go to: or to find out what sizes your computer is allowed.

Jun 01, 2009 | Compaq Armada E500 Notebook

1 Answer

Compaq Armada E500

your product key may be on a sticker on the bottom of your laptop.

Aug 27, 2008 | Compaq Armada E500 Notebook

1 Answer

Memory upgrade for laptop

Older laptops can be VERY fussy about the memory ... you have to have the exact same 'speed' .. I had a similar problem after trying to upgrade an old machine that took slow memory (PC100) with a FASTER (PC133) module ...

NB> Some VERY old machines would not take 'double sided' modules ... check the manufacturers specs ..

Apr 17, 2008 | PC Laptops

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Compaq armada e500 memory

memory modules are under keyboard,you have to remove this first,1 hidden screw under(indicates a keyboard) and the 4 holds between the Fkeys(pull them down).Remove the keyboard and you''be able to see them....Chris/Greece

Nov 13, 2007 | Compaq Armada E500 Notebook

2 Answers


What is running in the background. If xp go here Stop Unnecessary Services Batch File .  

Oct 10, 2007 | Compaq Armada E500 Notebook

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