Ok This may be a dump question:

I have a DELL DIMENSION 4700. It currently has DDR-2 memory. 2
sticks(256 each) for a total of 512. I wanted to upgrade so I bought a
single DDR-2 STICK for 1 GIG. Installed it - it does not work.

Am I making a mistake? Can these ddr-2 only be installed as pairs, is
there a sequence to the install? The memory type is right cause, it
matches the dell specifications.

Any help would be appreciated.

Thanks,

Googler

From: <saif72@gmail.com>

|
| Ok This may be a dump question:
|
| I have a DELL DIMENSION 4700. It currently has DDR-2 memory. 2
| sticks(256 each) for a total of 512. I wanted to upgrade so I bought a
| single DDR-2 STICK for 1 GIG. Installed it - it does not work.
|
| Am I making a mistake? Can these ddr-2 only be installed as pairs, is
| there a sequence to the install? The memory type is right cause, it
| matches the dell specifications.
|
| Any help would be appreciated.
|
| Thanks,
|
| Googler


You have to buy in pairs. You need to buy another DDR-2 512MB
Always check the manufacturer first !

--
Dave
http://www.claymania.com/removal-trojan-adware.html
http://www.ik-cs.com/got-a-virus.htm

You might be able to deduce something from what
http://www.memoryx.com
recommends for the machine

Their 1gb chips worked okay in my Dell Inspiron 2200 and 1200

--
Ron Hardin
rhhardin@mindspring.com

On the internet, nobody knows you're a jerk.

David H. Lipman wrote:
> You have to buy in pairs. You need to buy another DDR-2 512MB
> Always check the manufacturer first !

My Inspiron works with a 256 and a 1gb chip (the 256 is non-removeable)
for a total of 1256mb

--
Ron Hardin
rhhardin@mindspring.com

On the internet, nobody knows you're a jerk.

DIMENSION 4700
http://support.dell.com/support/edoc.../Y69490LRs.pdf
NOTICE: If you remove your original memory modules from the computer during
a memory upgrade,
keep them separate from any new modules that you may have, even if you
purchased the new modules
from Dell. If possible, do not pair an original memory module with a new
memory module. Otherwise, your
computer may not start properly. You should install your original memory
modules in pairs either in DIMM
connectors 1 and 2 or DIMM connectors 3 and 4.
Addressing Memory With 4-GB Configurations
Your computer supports a maximum of 4 GB of memory when you use four 1-GB
DIMMs. Current
operating systems, such as Microsoft® Windows® XP, can only use a maximum of
4 GB of address
space; however, the amount of memory available to the operating system is
less than 4 GB. Certain
components within the computer require address space in the 4-GB range. Any
address space
reserved for these components cannot be used by computer memory.
"saif72@gmail.com" wrote:

>
> Ok This may be a dump question:
>
> I have a DELL DIMENSION 4700. It currently has DDR-2 memory. 2
> sticks(256 each) for a total of 512. I wanted to upgrade so I bought a
> single DDR-2 STICK for 1 GIG. Installed it - it does not work.
>
> Am I making a mistake? Can these ddr-2 only be installed as pairs, is
> there a sequence to the install? The memory type is right cause, it
> matches the dell specifications.
>
> Any help would be appreciated.
>
> Thanks,
>
> Googler
>
>

From: "Ron Hardin" <rhhardin@mindspring.com>

| David H. Lipman wrote:
>> You have to buy in pairs. You need to buy another DDR-2 512MB
>> Always check the manufacturer first !
|
| My Inspiron works with a 256 and a 1gb chip (the 256 is non-removeable)
| for a total of 1256mb
|

That's nice. Too bad notebook computers are NOT the same as desktop computers.

Different motherboards employ different chip-sets and technology and to compare them is like
comparing apples to oranges (so to speak).

So you can't compare an Inspiron notebook's technology to a Dimension 4700 desktop.
Let's see you put a desktop RAM module in that notebook !


--
Dave
http://www.claymania.com/removal-trojan-adware.html
http://www.ik-cs.com/got-a-virus.htm

<saif72@gmail.com> wrote in message
news:1135696127.305378.151100@z14g2000cwz.googlegr oups.com...
>
> Ok This may be a dump question:
>
> I have a DELL DIMENSION 4700. It currently has DDR-2 memory. 2
> sticks(256 each) for a total of 512. I wanted to upgrade so I bought a
> single DDR-2 STICK for 1 GIG. Installed it - it does not work.
>
> Am I making a mistake? Can these ddr-2 only be installed as pairs, is
> there a sequence to the install? The memory type is right cause, it
> matches the dell specifications.
>
> Any help would be appreciated.
>
> Thanks,
>
> Googler
>
Did you follow the instructions on pages 95 and 96 of the 4600 Owner's
Manual?
Jim