Memory hi, i install 4G of ddram , but i receive only 3328 M . What i'm do?

Hi
Which model phone are you using?
install file manager and move some data from the internal memory to the memory card.(SD card).
or got to setting/application/ click on any application /click on storage and find the option clear cache

If only 3GB is recognized it isn't a 64bit OS.

hello rkr phoenix, u can only use DDR2 on this motherboard, this was type motherboard with processor socket 478, and this type only have two choice, SDRAM or DDRAM, on asrock p4i45 can have DDRAM socket. hope this useful, regards.

One long beep signals a memory failure - the stick you just bought is faulty. BTW there is no PC266 in SDRAM the maximum is PC133. PC266 is the first standard that appeared for DDRAM. so you most likely have bought something not right from the start.

upon boot-up the system automatically detects the amount of memory installed, if for some reason the amount of memory installed it's not the same with the amount detected there might be a problem with the placement of the modules or the system simply does not support either the module, quantity or type of memory. (if you're talking about system memory eg. SDRAM/DDRAM).

First download a system analyzer fromwww.belarc.com and use it to check what is the maximum Ram that it can accommodate. If it will take just make sure you-get Non-parity ram when you buy the sticks. please note that SDram is more expensive that DDRam, but cannot be substituted.

according to my research- this mobo will support 2GB ddr400/333 sdram- 1GB in each slot. don't think it will support ddram. don't know if you can mix 400 and 333 bus speeds. probably can, but put 400 in slot 1. not sure ddram will even fit in ram slots!
good luck!

Only one of those will work in any computer. Synchronous Dynamic Random Access Memory is older and slower, Double Density Random Access Memory is faster and DDR2 is newer. The notch in the connector edge will not match the RAM slot if you have the wrong one. Also the DDRAM has various speeds to match the bus speed of the motherboard so designators like PC2100, PC2700, PC3200, etc. are important and correspond to 266MHZ, 366MHZ, 400MHZ, and so on. Notebook use SODIMM RAM and have the corresponding DDR, DDR2 designators but still have notches that must match the slot. When you buy RAM just provide the model of your computer as each manufacturer has numbers that are all designed to confuse it seems and there may be no chance of exchanging the memory after you open the package. Steve

Hi,

Your post indicating that you are moving up from SDRAM to DDRAM shows that your motherboard is capable of either type (having both type of slots) and therefore would have been a few years old. Having said this, then your MB would have the very early version/compatibility of DDRAMs where/when 512 then was the highest readily available memory.

As most Taiwan manufacturers, Jetway would be publishing specs that are a bit just over rated in terms of their product performance unlike Asus, ABit, AOpen. Additionally, most have been known to be using the same manual for several versions of the motherboard. A similar looking motherboard can come in several versions such as those with internal video while another is an AGP slot; one versions may or may not have built-in Ethernet port. In the same token, a version may have 2 X SDRAM slots + 2 DDRAM slots or 4 X SDRAMs or 4 X DDRAMs. Again, we are talking of the same model number of the motherboard but different versions/revisions.

2 G would be right for the 4 X memory slots versions (at 4 X 512) but since you have the 2 + 2 (2 SDRAM + 2 DDRAM), maximum would only be 1 Gb (2 X 512).

Hope this be of additional help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

open the side pannel then you will see the ram installed in slot, just put the ram module into the empty slot and gently push it, the latch in the side of the slot will close with a click sound