netboot installation disks not detected Hardy

When trying to install hardy on Compaq Presario C700 using netboot, the installer doesn't detect the drives. My drives are (output from lspci -vvv)

Installing Feisty in the same manner worked.
Gutsy: did not try

00:1f.1 IDE interface: Intel Corporation Mobile IDE Controller (rev 03) (prog-if 8a [Master SecP PriP])
        Subsystem: Hewlett-Packard Company Unknown device 30d9
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin B routed to IRQ 19
        Region 0: I/O ports at 01f0 [size=8]
        Region 1: I/O ports at 03f4 [size=1]
        Region 2: I/O ports at 0170 [size=8]
        Region 3: I/O ports at 0374 [size=1]
        Region 4: I/O ports at 30a0 [size=16]

00:1f.2 SATA controller: Intel Corporation Mobile SATA AHCI Controller (rev 03) (prog-if 01)
        Subsystem: Hewlett-Packard Company Unknown device 30d9
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin C routed to IRQ 22
        Region 0: I/O ports at 30b8 [size=8]
        Region 1: I/O ports at 30dc [size=4]
        Region 2: I/O ports at 30b0 [size=8]
        Region 3: I/O ports at 30d8 [size=4]
        Region 4: I/O ports at 3020 [size=32]
        Region 5: Memory at 32404000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/2 Enable-
                Address: 00000000 Data: 0000
        Capabilities: [70] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [a8] #12 [0010]