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HP 29 & 21
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11-13-2022, 09:01 AM
Post: #12
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RE: HP 29 & 21
I still have one concern that the sn of 29c is start from 19(1979)
And the sn of 21 is start from 15(1975) Dose it matter? Old ACT chip works in new PCB? |
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| Messages In This Thread |
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HP 29 & 21 - zixingcheche - 11-12-2022, 08:21 AM
RE: HP 29 & 21 - rprosperi - 11-12-2022, 01:06 PM
RE: HP 29 & 21 - zixingcheche - 11-13-2022, 02:10 AM
RE: HP 29 & 21 - teenix - 11-12-2022, 03:24 PM
RE: HP 29 & 21 - zixingcheche - 11-12-2022, 11:29 PM
RE: HP 29 & 21 - zixingcheche - 11-13-2022, 02:14 AM
RE: HP 29 & 21 - teenix - 11-13-2022, 06:47 AM
RE: HP 29 & 21 - rprosperi - 11-13-2022, 04:32 AM
RE: HP 29 & 21 - zixingcheche - 11-13-2022, 06:33 AM
RE: HP 29 & 21 - AndiGer - 11-13-2022, 06:55 AM
RE: HP 29 & 21 - zixingcheche - 11-13-2022, 07:43 AM
RE: HP 29 & 21 - zixingcheche - 11-13-2022 09:01 AM
RE: HP 29 & 21 - teenix - 11-13-2022, 09:43 AM
RE: HP 29 & 21 - rprosperi - 11-13-2022, 01:41 PM
RE: HP 29 & 21 - brouhaha - 11-13-2022, 11:34 PM
RE: HP 29 & 21 - zixingcheche - 11-14-2022, 06:27 AM
RE: HP 29 & 21 - teenix - 11-14-2022, 08:11 AM
RE: HP 29 & 21 - teenix - 11-14-2022, 08:25 AM
RE: HP 29 & 21 - zixingcheche - 11-14-2022, 08:58 AM
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