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| Acer 5742zg (la-5893p) Turn off after 5 min https://vlab.su/viewtopic.php?f=59&t=86415 |
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| nasser_pczone1 [ 10 фев 2019, 10:02 ] | |
| Заголовок сообщения: | Acer 5742zg (la-5893p) Turn off after 5 min |
Hi This laptop com to my shop i try to clean fan and add past for cpu but not help laptop working fine but trun off after 5 min The problem is turn off after 5 min and fan high spanning but cpu and gpu temp its normal about 50 centigrade I mixedup for this problem and do this : Change io Change rt8206b Flash bios and ec Change cpu pwm controller Chang fan controller Change cpu I check this laptop with os and without Hard disk but same problem Change with battery and without .. change charge ic What the friend think about this? |
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| Tektronix [ 10 фев 2019, 10:18 ] | |
| Заголовок сообщения: | Re: Acer (5742zg -la5893p) Turn off after 5 min |
Does it always take 5 minutes to turn off, or can it be quicker depending on how warm the board is? Is the fan always spinning at a high speed or does it gradually increase over time? |
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| nasser_pczone1 [ 10 фев 2019, 13:57 ] | |
| Заголовок сообщения: | Re: Acer 5742zg (la-5893p) Turn off after 5 min |
The fan in start system for some seconde slow and even some time stop and then take spanning high till trun off And for turn off Approximately 5 minutes and sometimes a little earlier or later |
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| vldmrdnpr [ 10 фев 2019, 14:32 ] | |
| Заголовок сообщения: | Re: Acer 5742zg (la-5893p) Turn off after 5 min |
Remove pq65 and check without it. And also check 7p pu18. |
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| nasser_pczone1 [ 10 фев 2019, 15:18 ] | |
| Заголовок сообщения: | Re: Acer 5742zg (la-5893p) Turn off after 5 min |
vldmrdnpr писал(а): Remove pq65 and check without it. And also check 7p pu18 Ok will do but can you explain about your idea please thanks |
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| servicewit [ 10 фев 2019, 17:12 ] | |
| Заголовок сообщения: | Re: Acer 5742zg (la-5893p) Turn off after 5 min |
Try flashing the BIOS KBC using DOS, but don’t touch bios MAIN. |
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| nasser_pczone1 [ 10 фев 2019, 17:21 ] | |
| Заголовок сообщения: | Re: Acer 5742zg (la-5893p) Turn off after 5 min |
servicewit писал(а): Try flashing the BIOS KBC using DOS, but don’t touch bios MAIN. How can i do that ? I only know to flash by programmer device |
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| servicewit [ 10 фев 2019, 17:34 ] | |
| Заголовок сообщения: | Re: Acer 5742zg (la-5893p) Turn off after 5 min |
nasser_pczone1 писал(а): How can i do that ? I only know to flash by programmer device This topic has a similar problem, but only with a 5741ZG laptop, so be careful. http://vlab.su/viewtopic.php?t=8019 |
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| nasser_pczone1 [ 10 фев 2019, 18:38 ] | |
| Заголовок сообщения: | Re: Acer 5742zg (la-5893p) Turn off after 5 min |
vldmrdnpr писал(а): Remove pq65 and check without it. And also check 7p pu18. I do that but same problem ..and not solved and pin 7 at pu18 before start 5v and when laptop on is 5v too |
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| nasser_pczone1 [ 11 фев 2019, 00:39 ] | |
| Заголовок сообщения: | Re: Acer 5742zg (la-5893p) Turn off after 5 min |
Anybody can help me? |
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| nasser_pczone1 [ 12 фев 2019, 01:27 ] | |
| Заголовок сообщения: | Re: Acer 5742zg (la-5893p) Turn off after 5 min |
Problem resolved with program with ME version of bios Thanks all Admin please close the post |
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