Can I upgrade my laptop's graphics card?

Hi, I have an Inspiron 1545. Here is the graphics information:
Name Mobile Intel(R) 4 Series Express Chipset Family
PNP Device ID PCI\VEN_8086&DEV_2A43&SUBSYS_02AA1028&REV_07\3&18D45AA6&0&11
Adapter Type Not Available, Intel Corporation compatible
Adapter Description Mobile Intel(R) 4 Series Express Chipset Family
Adapter RAM Not Available
Installed Drivers igdumd64.dll,igd10umd64.dll,igdumdx32,igd10umd32
Driver Version 8.15.10.1808
INF File oem9.inf (iCNT1 section)
Color Planes Not Available
Color Table Entries 4294967296
Resolution 1366 x 768 x 59 hertz
Bits/Pixel 32
Memory Address 0xF6B00000-0xF6BFFFFF
Driver c:\windows\system32\drivers\igdkmd64.sys (8.15.10.1808, 6.99 MB (7,333,472 bytes), 10/23/2009 7:29 PM)

Name Mobile Intel(R) 4 Series Express Chipset Family
PNP Device ID PCI\VEN_8086&DEV_2A42&SUBSYS_02AA1028&REV_07\3&18D45AA6&0&10
Adapter Type Mobile Intel(R) 4 Series Express Chipset Family, Intel Corporation compatible
Adapter Description Mobile Intel(R) 4 Series Express Chipset Family
Adapter RAM 1.26 GB (1,354,950,656 bytes)
Installed Drivers igdumd64.dll,igd10umd64.dll,igdumdx32,igd10umd32
Driver Version 8.15.10.1808
INF File oem9.inf (iCNT0 section)
Color Planes Not Available
Color Table Entries Not Available
Resolution Not Available
Bits/Pixel Not Available
Memory Address 0xF6C00000-0xF6FFFFFF
Memory Address 0xE0000000-0xEFFFFFFF
I/O Port 0x0000EFE8-0x0000EFEF
IRQ Channel IRQ 4294967294
I/O Port 0x000003B0-0x000003BB
I/O Port 0x000003C0-0x000003DF
Memory Address 0xA0000-0xBFFFF
Driver c:\windows\system32\drivers\igdkmd64.sys (8.15.10.1808, 6.99 MB (7,333,472 bytes), 10/23/2009 7:29 PM)

And here is my I/O info:
0x00000000-0x00000CF7 PCI bus OK
0x00000000-0x00000CF7 Direct memory access controller OK
0x00000010-0x0000001F Direct memory access controller OK
0x00000020-0x00000021 System board OK
0x00000024-0x00000025 Programmable interrupt controller OK
0x00000028-0x00000029 Programmable interrupt controller OK
0x0000002C-0x0000002D Programmable interrupt controller OK
0x00000030-0x00000031 Programmable interrupt controller OK
0x00000034-0x00000035 Programmable interrupt controller OK
0x00000038-0x00000039 Programmable interrupt controller OK
0x0000003C-0x0000003D Programmable interrupt controller OK
0x00000040-0x00000043 System timer OK
0x0000004E-0x0000004F Motherboard resources OK
0x00000050-0x00000053 System timer OK
0x00000060-0x00000060 Standard PS/2 Keyboard OK
0x00000061-0x00000061 System speaker OK
0x00000062-0x00000062 Standard PS/2 Keyboard OK
0x00000063-0x00000063 System speaker OK
0x00000064-0x00000064 Standard PS/2 Keyboard OK
0x00000065-0x00000065 System speaker OK
0x00000066-0x00000066 Standard PS/2 Keyboard OK
0x00000067-0x00000067 System speaker OK
0x00000068-0x0000006F Motherboard resources OK
0x00000070-0x00000071 System CMOS/real time clock OK
0x00000072-0x00000077 System CMOS/real time clock OK
0x00000080-0x00000085 Direct memory access controller OK
0x00000086-0x00000086 System board OK
0x00000087-0x0000008F Direct memory access controller OK
0x00000090-0x00000091 Direct memory access controller OK
0x00000092-0x00000092 System board OK
0x00000093-0x0000009F Direct memory access controller OK
0x000000A0-0x000000A1 System board OK
0x000000A4-0x000000A5 Programmable interrupt controller OK
0x000000A8-0x000000A9 Programmable interrupt controller OK
0x000000AC-0x000000AD Programmable interrupt controller OK
0x000000B0-0x000000B1 Programmable interrupt controller OK
0x000000B2-0x000000B3 System board OK
0x000000B4-0x000000B5 Programmable interrupt controller OK
0x000000B8-0x000000B9 Programmable interrupt controller OK
0x000000BC-0x000000BD Programmable interrupt controller OK
0x000000C0-0x000000DF Direct memory access controller OK
0x000000F0-0x000000FF Numeric data processor OK
0x000003B0-0x000003BB Mobile Intel(R) 4 Series Express Chipset Family OK
0x000003C0-0x000003DF Mobile Intel(R) 4 Series Express Chipset Family OK
0x000004D0-0x000004D1 System board OK
0x00000809-0x00000809 System board OK
0x00000900-0x0000097F System board OK
0x00000D00-0x0000FFFF PCI bus OK
0x00001000-0x00001005 System board OK
0x00001006-0x00001007 System board OK
0x00001008-0x0000100F System board OK
0x0000100A-0x00001059 System board OK
0x00001010-0x0000102F System board OK
0x00001060-0x0000107F System board OK
0x00001080-0x000010BF System board OK
0x00001100-0x0000111F System board OK
0x00001100-0x0000111F Intel(R) ICH9 Family SMBus Controller - 2930 OK
0x00006E70-0x00006E77 Intel(R) ICH9M-E/M SATA AHCI Controller OK
0x00006E78-0x00006E7B Intel(R) ICH9M-E/M SATA AHCI Controller OK
0x00006E80-0x00006E87 Intel(R) ICH9M-E/M SATA AHCI Controller OK
0x00006E88-0x00006E8B Intel(R) ICH9M-E/M SATA AHCI Controller OK
0x00006EA0-0x00006EBF Intel(R) ICH9M-E/M SATA AHCI Controller OK
0x00006F00-0x00006F1F Intel(R) ICH9 Family USB Universal Host Controller - 2934 OK
0x00006F20-0x00006F3F Intel(R) ICH9 Family USB Universal Host Controller - 2935 OK
0x00006F40-0x00006F5F Intel(R) ICH9 Family USB Universal Host Controller - 2936 OK
0x00006F60-0x00006F7F Intel(R) ICH9 Family USB Universal Host Controller - 2937 OK
0x00006F80-0x00006F9F Intel(R) ICH9 Family USB Universal Host Controller - 2938 OK
0x00006FA0-0x00006FBF Intel(R) ICH9 Family USB Universal Host Controller - 2939 OK
0x0000C000-0x0000CFFF Intel(R) ICH9 Family PCI Express Root Port 5 - 2948 OK
0x0000D000-0x0000DFFF Intel(R) ICH9 Family PCI Express Root Port 3 - 2944 OK
0x0000DE00-0x0000DEFF Marvell Yukon 88E8040 PCI-E Fast Ethernet Controller OK
0x0000EFE8-0x0000EFEF Mobile Intel(R) 4 Series Express Chipset Family OK
0x0000F400-0x0000F4FE System board OK

Would I be able to put a better video card in this computer? I saw something about some PCI-e ports in the I/O but idk. Thanks in advance!