Laptops do not have a VGA or PCI-E x16 slot so, no. Most have integrated graphics. Sometimes you can send it into the manufacturer to get a better integrated graphics chip installed, but you're probably better off buying a new laptop as the aforementioned process can be excruciatingly expensive and you'll be out of a laptop for a while.
-Jonathan C. Holcomb
Ok, you can use an ExpressCard to PCI-E converter device, which does exist,and then install whatever PCI-E card you want on that. That way it would use an external display, but it would work.
-Turgut Kalfaoglu
Hello,
Yes, you can upgrade ram on your Dell Inspiron 1545 Laptop. Here are specs for ram upgrade.
Dell Inspiron 1545 Memory RAM SpecificationsModel NameInspiron 1545Memory Type800MHz DDR2-800 PC2-6400 200pin SODIMMMinimum Memory1GBMaximum Memory4GB, & 8GB (See details below)Memory Slots2Memory Capacity512-MB, 1-GB, and 2-GB
Important Note:
Maximum memory upgrade capacity of Dell Inspiron 1545 is 4GB(2x2GB) only when your Dell Inspiron laptop has 32-bit operating system installed on it.
&
Maximum RAM Upgrade capacity Dell Inspiron 1545 is 8GB(2x4GB) only when your Dell Inspiron laptop has 64-bit operating system installed on it.
Thank You
bestmemoryupgrade.com
No. Although the nVidia chip is on a modular card and could in theory be replaced, it is a proprietary Dell format and there aren't any upgrades available (or likely to become available)
You cannot replace the video card in a laptop,it is soldered to the motherboard.
No it is intergrated with the motherboard
The machines are very different. While a couple of the components may use the same driver, most are different.
The Dell Inspiron 1521 supports up to 4 GB of DDR2-667 RAM, using two 2 GB modules
No, because since its older it weights more and is slower I personally have the 1525 and its great! Fast and lightweight!
85% of 1,521 = 85% * 1521 = 0.85 * 1521 = 1,292.85
1521 - 1474 = 47
1521 = MDXXI
1521/3 = 507
39 39X39=1521
Magellan died in 1521
3011
telnet hostname.com 1521
% rate := 1521 x 100%= 152100%