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cmos RTC coln cell is dead
PXE is must be enabled in bios, when the coin cell goes
dead PXE flips on and the PC tries to boot from PXE remote servers. (business class) that you do not have.
1: new coin cell replaced. bat.
2: in bios (esc key) click reset bios defaults.
3: set time and date in bios.
4: set PXE off in NIC page BIOS (nic)
5: set PEX off in boot order. if seen.
6: set hdd0 back to top of list in boot order page , bios
7: save (bios) key
8: exit bios
9 : cold boot PC bingo HDD 0 boots again./
PXE ROM boot is a network boot that kicks in when all else fails. If you have or can borrow a Win7 boot disk, watch the screen closely when powering on the computer and it will tell you which key or keys to press to force a boot from the the cd/dvd rom. If you can boot from the optical drive , it may give you the option to repair Windows. READ THE SCREENS CAREFULLY AND CHOOSE WISELY - if you do not you can overwrite windows and ALL of your personal data. IF you have a hard disk failure, windows should tell you so...
switch to boot devices (F2....F8,)do this as soon as you press power button.keep pressing to bring up bios disable all bootable items in list except cd rom.give this a try good look
here we go >
power on your netbook
press delete to go to bios setting
goto boot or boot device priority
then set it to harddisk(your current setting is pxe or network boot)
then press f10 to save
enjoy
You would have to go into your BIOS by hitting the F2 key as it is turning on. Then go in, and under Advance settings, make sure that the only place that it boots from is the Hard Drive. Make that the primary.
If it still has an error coming up, then it might be a file system issue with the OS.
hear what u can do u can try resetting the bios or taking out the cmos battery for like 30 to 45 mins and the error u r getting will go away but if the NIC error keep accuring well there a problem with yr network card and for the hard drive when the pc is now booting up all dell normally comes with a testing device tool to get this testing device u can press F2 on when yr pc now going throught the post and just select hard drive testing...if it fines an error with the hard drive well u need to replace it....ok let me now if that work.
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