Host reset -bigip 7800- i7000

hello 
My device turns on. But when I turn on the host. A lot of time passes, but the host does not turn on. Sometimes it turns on, but after a while it resets again.
Using EUD, the following error was observed.
Please help, where is the problem?

EXTLINUX 3.11 0x4a399196 EBIOS Copyright (C) 1994-2005 H. Peter Anvin
F5 End User Diagnostics
LAPIC pending interrupts after 512 EOI
..MP-BIOS bug: 8254 timer not connected to IO-APIC..............................
APIC never delivered???
APIC delivery error (ef)........................................................
APIC never delivered???.........................................................
APIC delivery error (ef)........................................................
APIC never delivered???.........................................................
APIC delivery error (ef)........................................................
APIC never delivered???.........................................................
APIC delivery error (ef)........................................................
APIC never delivered???.........................................................
APIC delivery error (ef)........................................................
APIC never delivered???.........................................................
APIC delivery error (ef)........................................................
APIC never delivered???.........................................................
APIC delivery error (ef)........................................................
APIC never delivered???.........................................................
APIC delivery error (ef)........................................................
APIC never delivered???...............................................
APIC delivery error (ef).
APIC never delivered???
APIC delivery error (ef).
APIC never delivered???
APIC delivery error (ef).
native_cpu_up: bad cpu 12
pci 0000:ff:12.0: BAR 1: error updating (0x90000080 != 0x000080)
pci 0000:ff:12.0: BAR 3: error updating (0x90000090 != 0x000090)
pci 0000:ff:12.0: BAR 5: error updating (0x900000a0 != 0x0000a0)
usb 1-1: device not accepting address 2, error -110
usb 1-1: device not accepting address 3, error -110
usb 1-1: device not accepting address 5, error -110
hub 1-0:1.0: unable to enumerate USB device on port 1