Forum RSS Feed Follow @ Twitter Follow On Facebook

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
[-]
Welcome
You have to register before you can post on our site.

Username:


Password:





[-]
Latest Threads
[REQUEST] Lenovo G50-30 (A7CNxxWW) BIOS ...
Last Post: carmelletomato
Today 07:29 PM
» Replies: 46
» Views: 22051
[REQUEST] Lenovo G50-70 (9ACNxxWW) BIOS ...
Last Post: colin89
Today 06:04 PM
» Replies: 140
» Views: 41002
[Request] HP Elitebook 6930P WLAN Whitel...
Last Post: k24a1
Today 05:28 PM
» Replies: 16
» Views: 6586
[REQUEST + BOUNTY] Lenovo Thinkpad P14s ...
Last Post: loadit
Today 02:23 PM
» Replies: 3
» Views: 98
[REQUEST] Lenovo Yoga 2 Pro (76CNxxWW) W...
Last Post: Dudu2002
Today 10:53 AM
» Replies: 845
» Views: 317207
[REQUEST] Lenovo Thinkpad E130 (H4ETxxWW...
Last Post: Dudu2002
Today 10:51 AM
» Replies: 509
» Views: 101099
[REQUEST] Lenovo Yoga 11E (N15ETxxW) Whi...
Last Post: Dudu2002
Today 08:15 AM
» Replies: 5
» Views: 2526
[REQUEST] CPU Support for Ryzen 5 3600 o...
Last Post: flexpavillion
Today 04:32 AM
» Replies: 1
» Views: 340
Clevo P775TM1-G BIOS
Last Post: ActivatedNut
Today 01:36 AM
» Replies: 145
» Views: 55336
ASUS P5G41T-M LX2/GB Unlocked Hidden Ove...
Last Post: GangsteR23
Yesterday 04:58 PM
» Replies: 25
» Views: 64138
lenovo z570 Advanced Menu Unlocked
Last Post: Kaluva12345
Yesterday 04:58 PM
» Replies: 7
» Views: 4103
Lenovo ThinkCentre M715q 2nd Gen & AMD R...
Last Post: RedfieldHUN1987
Yesterday 09:23 AM
» Replies: 2
» Views: 148
L14 Gen 3 AMD , Need UEFI unlock advance...
Last Post: frankeinstein2532555
Yesterday 04:08 AM
» Replies: 0
» Views: 100
[REQUEST] Lenovo Y400 & Y500 (6BCNxxWW) ...
Last Post: freedome
03-26-2024 11:00 PM
» Replies: 188
» Views: 52227
[REQUEST] Lenovo G510 (79CNxxWW) Whiteli...
Last Post: ghostinoss
03-26-2024 09:21 PM
» Replies: 655
» Views: 167297
[Request] CPU support for Lenovo IQ57I
Last Post: DeathBringer
03-26-2024 10:02 AM
» Replies: 5
» Views: 241
unlocked Bios for Machenike s16
Last Post: Dudu2002
03-26-2024 09:06 AM
» Replies: 5
» Views: 332
[REQUEST] Bios Unlock Whitelist HP DV6-6...
Last Post: DimanTLT63
03-26-2024 03:03 AM
» Replies: 0
» Views: 148
[REQUEST] HP Pavilion G6-1252ss Whitelis...
Last Post: joseefitness
03-26-2024 01:40 AM
» Replies: 0
» Views: 131
[REQUEST] Lenovo S310 & S410 (8BCNxxWW) ...
Last Post: morgley
03-25-2024 10:43 PM
» Replies: 14
» Views: 6334

Killed my Toshiba a300?
#1
Hello There

I made a mistake! Tryed to remove the BIOS pwd from my Toshiba a300 1j4 but i could't found any CMOS CLR on the Motherboard.
I took a soldering iron and removed the BIOS-battery for a few sek and thougt the BIOS is resetted now.
Bas one, now if i power on my Notebook the screen stay black and i can do anything Sad
Is there any way to fix this?
Sorry for my english, i'm a swiss guy..

Thanks
find
quote
#2
you unsoldered the bios battery?

find
quote
#3
Yes, i unsoldered it temporarily, i know it was a big fail..
I thougt its like a desktop Motherboard where you can remove the Battery without erase or damaging the BIOS :S
find
quote
#4
(10-27-2011, 07:02 AM)xx-xx Wrote: Yes, i unsoldered it temporarily, i know it was a big fail..
I thougt its like a desktop Motherboard where you can remove the Battery without erase or damaging the BIOS :S

the batteries are rechargeable and removable without using a soldering iron, you've most likely not soldered it back properly.

find
quote
#5
This battery isnt removable, its just soldered on the board with no cable or a connector..
find
quote
#6
(10-27-2011, 07:10 AM)xx-xx Wrote: This battery isnt removable, its just soldered on the board with no cable or a connector..

this is an a300 bios battery;

[Image: G3IiB.jpg]

what did you remove?

find
quote
#7
This is the board with the battery:

[Image: cmos-battery-under-top-cover-560x420.jpg]
find
quote
#8
ohh, if the battery's not connected then properly then I'd assume the system would see it as a dead battery and tell you that when you power on?, is it working on the external monitor?, do any of the hard drive lights come on?

find
quote
#9
The battery was only for ~1min unsoldered, after i soldered it back again (so its on the board now). The notebook does nothing, the VGA output doesent work, the screen stays black (backlite doesent work either), only the power on button and the poweron LED lights plus the fan is working.
find
quote
#10
(10-27-2011, 08:13 AM)xx-xx Wrote: The battery was only for ~1min unsoldered, after i soldered it back again (so its on the board now). The notebook does nothing, the VGA output doesent work, the screen stays black (backlite doesent work either), only the power on button and the poweron LED lights plus the fan is working.

try removing the battery again then powering on, if it boots and gives you a battery warning message then I'd say you're battery's now defective or was soldered wrong, if it does nothing then you may have killed your motherboard.


find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)