Retrieving /install.img... 43% stuck

[postcd]

Hello,

i have downloaded 6.10 i386 iso (http://isoredirect.centos.org/centos/6/isos/i386/ - http://centos.mirror.constant.com/6.10/isos/i386/), Netinstall one.

Then tried to let it retrieve images from centos.org or from http://centos.mirror.constant.com/6.10/os/i386/ it always get stuck on 43%:

Retrieving /install.img... 43%

When i do Alt+F4 it shows some console output:
some INFO and a few notices regarding NetworkManager
WARNING loader: error -2147483630 reading header: cpio: read failed - Success
WARNING loader: error -2147483630 reading header: cpio: read failed - Success
INFO rsyslogd:-- MARK --

Alt+F3 shows that it was also looking for updates.img and product.img but not found these. Transferring ...install.img is most recent message on F3.

[TrevorH]

At a guess, perhaps you don't have enough RAM available to unpack or even download the various image files that are required just to start the installer.

[postcd]

Yes, this is low RAM computer (512+256MB module=approx.700MB while install.img is only 139M).
Can i add anything particular into boot parameters so the installer will process images without problem please?
The computer (laptop) has single HDD slot and i can connect USB flash disk as a storage.
Unsure if minimal install ISO (not Netinstall) would make any difference.

[TrevorH]

Try adding ramdisk_size=100000 to the kernel command line when you see the isolinux "Install" menu at the start.

[postcd]

Try adding ramdisk_size=100000 to the kernel command line when you see the isolinux "Install" menu at the start.

Maybe i understood wrong, this is what i just did:
i see the CDROM centos 6.10 netinstall boot menu where i highlight "Install or upgrade an existing system" and i do Tab key and see boot command:
vmlinuz initrd=initrd.img
and i make it
vmlinuz initrd=initrd.img ramdisk_size=100000
and it stuck at 43% again