Still a brick

[Tuc at T-B-O-H]

Hi,

        I was trying to upgrade from 4.X to 5.4 and I bricked my laptop...
 
        When it boots, the last thing I see is :
 
atapci0: <Intel PIIX4 UDMA33 controller> port 0x376,0x170-0x177,0x3f6,0x1f0-0x1f
7 at device 5.1 on pci0
atapci0: Lazy allocation of 0x10 bytes rid 0x20 type 4 at 0
ata0: channel #0 on atapci0
atapci0: Reserved 0x8 bytes for rid 0x10 type 4 at 0x1f0
atapci0: Reserved 0x1 bytes for rid 0x14 type 4 at 0x3f6
ata0: reset tp1 mask=03 ostat0=50 ostat1=00
ata0-master: stat=0x50 err=0x01 lsb=0x00 msb=0x00
ata0-slave:  stat=0x00 err=0x01 lsb=0x00 msb=0x00
ata0: reset tp2 stat0=50 stat1=00 devices=0x1<ATA_MASTER>
ata0: [MPSAFE]
ata1: channel #1 on atapci0
atapci0: Reserved 0x8 bytes for rid 0x18 type 4 at 0x170
atapci0: Reserved 0x1 bytes for rid 0x1c type 4 at 0x376
 
 
        I tried doing a safe boot, EISA setting off, etc.. No luck. HELP!

                Thanks, Tuc