| Junior Member
Join Date: Mar 2012
Posts: 2
Member: 1736325
Status: Offline Thanks Meter: 0 | adding video ram to DV6000 / DV9000
Could it be possible to add more video ram to HP DV6000 / DV9000 by changing the following pairs of resistors:
R133-R102 (RAM_CFG0)
R620-R621 (RAM_CFG1)
R132-R104 (RAM_CFG2)
R101-R103 (RAM_CFG3)
?
They define 4 bits that are interpretted like this:
- for 64 bit NB8X
0000 - 16Mx16x4, 64bit, 128MB - Elpida
0001 - 16Mx16x4, 64bit, 128MB - Samsung
0010 - 16Mx16x4, 64bit, 128MB - Infineon
0011 - 16Mx16x4, 64bit, 128MB - Hynix
0101 - 32Mx16x4, 64bit, 256MB - Samsung
0110 - 32Mx16x4, 64bit, 256MB - Infineon
0111 - 32Mx16x4, 64bit, 256MB - Hynix
1000 - 16Mx16x2, 32bit, 64MB - Elpida
1001 - 16Mx16x2, 32bit, 64MB - Samsung
1010 - 16Mx16x2, 32bit, 64MB - Infineon
1011 - 16Mx16x2, 32bit, 64MB - Hynix
- for 128 bit NB8X
0000 - 16Mx16x8, 128bit, 256MB - Elpida
0001 - 16Mx16x8, 128bit, 256MB - Samsung
0010 - 16Mx16x8, 128bit, 256MB - Infineon
0011 - 16Mx16x8, 128bit, 256MB - Hynix
0101 - 32Mx16x8, 128bit, 512MB - Samsung
0110 - 32Mx16x8, 128bit, 512MB - Infineon
0111 - 32Mx16x8, 128bit, 512MB - Hynix
1000 - 16Mx16x4, 64bit, 128MB - Elpida
1001 - 16Mx16x4, 64bit, 128MB - Samsung
1010 - 16Mx16x4, 64bit, 128MB - Infineon
1011 - 16Mx16x4, 64bit, 128MB - Hynix
1101 - 32Mx16x4, 64bit, 256MB - Samsung
1110 - 32Mx16x4, 64bit, 256MB - Infineon
1111 - 32Mx16x4, 64bit, 256MB - Hynix |