Lost PV info after moving box to new place

Hello
We moved server box with linux and lvm1 to new server room. After power up we discovered that system doesent see sda drvice. After some maintaince in box, moving cables etc system see sda, fdisk see correct info on /dev/sda.
But well lvm is not. He doesent see PV info on sda1. Here's my errors:

vgscan
vgscan -- reading all physical volumes (this may take a while...) vgscan -- only found 33167 of 37507 LEs for LV /dev/worm/worm vgscan -- ERROR: no volume group quorum on "worm" (8 / 9 physical volumes)! vgscan -- found inactive volume group "worm"
vgscan -- only found 33167 of 37507 LEs for LV /dev/worm/worm vgscan -- only found 33167 of 37507 LEs for LV /dev/worm/worm vgscan -- "/etc/lvmtab" and "/etc/lvmtab.d" successfully created vgscan -- WARNING: This program does not do a VGDA backup of your volume group

pvdisplay /dev/sda1
pvdisplay -- ERROR "pv_read(): open" no VALID physical volume "/dev/sda1"

lvmdiskscan
lvmdiskscan -- /dev/sda [ 33.92 GB] free whole disk
lvmdiskscan -- /dev/sdb1 [ 33.92 GB] Primary LVM partition [0x8E]

fdisk
Device Boot Start End Blocks Id System
/dev/sda1 1 34732 35565552 8e Linux LVM

Anyone can help please ?

greetz SoboL