Toshiba Tecra - Popular Questions, Answers, Tips & Manuals

is that a typo OP< R850 is it? use you tube, key word dismantle. or replace motherboard. see coin cell in the process. found it for you and is special battery rechargable it is, no CR2032 sorry R850 found it by pretending to buy the whole mobo. see the red x, it is bundle of batteries like this using the wrong battery it will explode, the users guide said that . and will.

I think this will be of help. Though it doesn't have a manual listed, it does have a tab 'Knowledge Base'. Happy Holidays! Tecra A8 Support Toshiba Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/keith_f374b1cfd1696a17

JAN 2018 post. answer above forgets the owner has no PW. wow. that said that clearly to me above; that PC has rechargeable battery deep inside. (oddly) the above poster only fixes Change PW never LOST PW. ok? Lost PW or dead battery fixes. this pc , turn it on, and let it charge the RTC battery deep inside, Thoshiba is the only PC that does this Ni-Mh battery deal. and only charges turned on. after charging this battery below turn PC off then on the see if the PC asks for BIOS admin Password, if yes post back or read my 2 other A8 posts here with the 12 steps to clear this PW. ok, if the NVRAM scrambles (as all do A8 if parked in shelf for say a year) then the NVRAM scrambles and now the PW is lost. so it ask for PW, if you power on and hammer the F1 key, BIOS may POP to 1st screen then hit BIOS reset key for, return to default settings. then exist and save. proof the USA A8 manual quote, read that carefully ! that last line above, is OMG , really? and is true.... must be left on for say 24hours, 1hr min, I guess. also the battery this old will be bad, In most cases, sorry never seen a 12 year old Ni-Mh any good anywhere.

In Internet Options, Connections tab, click the LAN settings button and deselect anything that is checked. Also look at your Firewall settings if you can' open specific sites.

see if this link helps you out. drivers for Toshiba Tecra A10 03P Google Search

redux,. what PW is it, master means zero. sorryphotos of screen dead, not postedanswering for BIOS supervisor PW lost not hdd, no windows.the top site on this SHOWS, its a gen2 PC.eeprom pw chip stored, and not easy at all to clear.but the RTC coin cell now 13 years oldwill not hold charge (it's a NiMh cell)power on let it charge for 24 hours then test the PC (the manual tells you this if you care to look)I took the internal battery out for a weekwith AC pack pulled, and main huge battery pulledif not the 1 week I useless, all power most be removed, all 3 power sources dead. ok?if you did that and PW shows then this is not a GEN1 toshible (NVRAM PW stored)it proved it GEN2. EEPROM strong (vastly hard to fix)

windows 95 PC wow page 136.in all cases, all 3 batteries will be no good after 23 years. sorry, batteries are weak technology unlike chips inside PC that can go 100 years, some even 200. (facts)the top age failures are1: battery. all 3 in this case.2: CCFL lamps dead. or acting UP.3: HDD dead or growing bad sectors every hour. doom city! quote: 1995 page 2: good luck

the pig if screen glows and bios not locked, value is $10 ? hdd dead and or missing. if hdd good add $5 to value, why own this?

Hard drive might have failed or there could be other faults. Try removing the hard drive and switching on. Switch off and reinstall the drive and switch on again. If this restores the drive to the list then all should be well, if not try a new or different drive.

The computer is very old. Most commonly the error messages you're seeing are signs of hardware problems. Mainboards are on EBay but with laptops they're very difficult to replace. Memory could also be a problem here. So you're looking at a process of elimination. The value of the laptop is very limited due to it's age. It might be time to consider investing in a new computer.

there is a short circuit in your laptop. the power circuit cut off the power fpr protect the circuit. need to dissemble and remove parts cd hdd and ram other parts you can remove. power up and check the continuous run , no need video, after replace the ram test the display. also your lcd is bad or converter may be shut off, there test without lcd.

try this link it might help you get start again. laptop Won Start Up Google Search

is this question for toshiba tecta or about a tablet?

the laptop does not support ac adapter

use the driver pack solution disk or use register in driver guide.com link http://www.driverguide.com/driver/detail.php?driverid=1720872

On my Toshiba laptop the chip for the wi fi went with same symptoms. Had to return it.

https://www.manualslib.com/manual/180236/Toshiba-Tecra-A2.html?page=106

Try a system restore and see what happens.

These are possible techniques on how to resolve this particular behavior. Try these subsequent suggestions. Memory Check - Dislodge extra memory out of the motherboard; run only the module needed to start the system. Reboot the system to see of the error still exist. If the error message does not materialize, the problem is one of the memory cards you have removed from the motherboard. This procedure may take several times since you have to try every RAM to determine what causes the problem. If you have detected that a memory module is defective, replace it. Adapter Check ?€" Remove installed adapter leaving only the necessary adapter generally a single video adapter and the subsystem controller. Restart the computer to see if the problem sill occurs. Try to reinstall every adapter and reboot the system separately, reboot after every adapter. If the error does not appear after reinstalling each of the adapters, the card may only require to be reseated. Monitor the system to guarantee that the error will not reappear.

see link to view how use https://www.manualslib.com/manual/180236/Toshiba-Tecra-A2.html?page=106