RE: Updating BIOS in batt

New Message Reply Date view Thread view Subject view Author view Attachment view

From: David Smith (dave_djs_at_ntlworld.com)
Date: Wed Feb 20 2002 - 12:33:23 EST

Come on people. Live dangerously! Folks upgrade their desktops this way
lots of times. Just don't do it in thunderstorms or if your mains supply is
at all intermittent.
Thanks for the tip though (I ended up buying a battery for this exercise).
Dave

-----Original Message-----
From: Bruce Markowitz [mailto:scosgt_at_worldnet.att.net]
Sent: 19 February 2002 18:50
To: hwa; thinkpad_at_cs.utk.edu
Subject: Re: Updating BIOS in batt

That's really risky!
----- Original Message -----
From: "hwa" <guryhwa_at_163.net>
To: <thinkpad_at_cs.utk.edu>
Sent: Monday, February 18, 2002 10:35 PM
Subject: Re: Updating BIOS in batt

yes, i have a method which can upgrade the bios without a fully charged
battery..

first of all ,you need to make a bios-update floppy disk and another clean
bootable disk with no config.sys and autoexec.bat

then copy the following files from the bios-update disk to the bootable
disk: phlash.exe and $0179000.FL1 $0179000.FL3.

and rename the $0179000.fl1 to bios.rom ,$0179000.fl3 to platform.bin

finally use the bootable disk to reboot. And turn to driver letter a:>,just
type "phlash<enter>",this program will automatically search for the file
platform.bin(the manufacturer specific initialization file) and use the
default file bios.rom to update bios. everything will be done just as using
the bios-update disk. And this method will not detect whether you use a AC
adaptor/battery nor not.

warning:
    take the risk with your own...this is NOT a safe way to update the bios
which IBM recommended.though it really works

>First...thanks for the interesting discussion of DVD apps for the wife's
>770. Both DVDExpress and softDVD are on their way here.

>I tried to upgrade the BIOS in Martha's 770 which has a completely dead
>battery and, of course, received the message "gotta have the ac adapter
>connected AND a fully charged battery if ya wanna do this..." Ok, it's not
>really a direct quote but you get the idea.
>
>I don't think I really need to do the BIOS upgrade...the 770 has level
>IDET30WW, dated 12/16/98, in it now.
>
>But, just for the heck-of-it, if nil else, I'm going to (very carefully)
>wire in an appropriate external supply via the soon-to-be-modified battery
>pack and upgrade to the current BIOS level...yes I'm too cheap to purchase
a
>new battery and I'm feeling challenged to circumvent the 'only' way of
>getting this done.
>
>I'm aware of IBM's caution about losing power etc while performing the BIOS
>upgrade.
>
>Just wondering, though, if anyone knows of another way of getting around
the
>fully-charged battery requirement.
>
>Thanks again.
>Bill

_________________________________________________________________
Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp.

===============================================

手机号码是电邮，从此交费不用愁，一号在手“随身邮”

—— 163“随身邮”手机邮箱 ——
◎ 手机号码就是电子邮箱地址，方便记忆
◎ 不用上网，透过手机短信，随时掌握邮件的接收情况
◎ 决不错过任何商业良机
◎ 方便的按月收费方式，最低每月只需5元

详情请浏览
http://vip.163.net/mobile/mobile.htm

===============================================

New Message Reply Date view Thread view Subject view Author view Attachment view

This archive was generated by hypermail 2.1.3 : Thu Jan 23 2003 - 09:58:21 EST