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| [#41] DIY 天堂 Last year, installed two split type AC units. One 1.5 hp with reversed cycle, very good for warming. 3,85kW +800W assisted heating. For electronics, repaired a camera dry box(namely, 220ac/3.6v dc transformer problem, higher output voltage for high volume box) and a Lenovo notebook faulty motherboard replacement.(used board from Ebay UK, not exact model but compatible, digital key stored in BIOS, must not password locked) Upgraded from 8/256G to 16/512G as well. Troubleshooting the faulty MB, not a simple fault but a large burnt mark. Most cases, capacitor shorted to earth. Check the 19V and 3.3V buses(always on) first as recommended on Youtube, a UK repairman. Re-installed a few ssd's(including an old windows 7, left idling for a few years) with Windows 10, upgraded one to Windows 11. One ssd having MBR problem, used Seatool for erasing(back to factory status) AKA low level formatting/zero filling. So don't dump despite having glitches. Cloning a SSD to a larger one, don't start up at the same time, otherwise, crash due to same configuration. Image recovery using Easeus Todo freeware. 512G Teamgroup SATA SSD is only HK 200, Bought two. Good buy. NVME M2 512g ones, bought two. 1 T is a lot expensive. 最後修改時間: 2023-01-25 08:44:21 |
alexanderkoo 正式會員223.xxx.xxx.47 |
2023-01-25 08:42 | |
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| [#42] DIY 天堂 用咗30年  最後修改時間: 2023-01-25 10:09:27 |
0925 正式會員 42.xxx.xxx.189 |
2023-01-25 10:09 |
| [#43] DIY 天堂 耐到都唔得,三十年左右.  |
S.Chan 正式會員 42.xxx.xxx.147 |
2023-01-25 13:05 |
| [#44] DIY 天堂 |
0925 正式會員 42.xxx.xxx.189 |
2023-01-25 14:31 |
| [#45] DIY 天堂 https://item.taobao.com/item.htm?spm=a230r.1.14.16.111753fbJZ40pr&id=634438399279&ns=1&abbucket=12#detail 可惜唔係 brushless 和唔係綠式系列的(我有個 Dewalt battery adapter for GREEN series)    最後修改時間: 2023-01-25 14:58:30 |
0925 正式會員 42.xxx.xxx.189 |
2023-01-25 14:57 |
| [#46] DIY 天堂 用開 cordless 又冇 jigsaw 的可考慮  最後修改時間: 2023-01-25 15:23:58 |
0925 正式會員 42.xxx.xxx.189 |
2023-01-25 15:23 |
| [#47] DIY 天堂 4 mm² 紅、黑線和地線係捌幾年買回來拉線入浴室駁 4000W 儲水式電熱水爐用剩，燈喉配件係二千年大碌國買落來至今用剩。  最後修改時間: 2023-01-25 20:49:01 |
0925 正式會員 42.xxx.xxx.189 |
2023-01-25 20:48 |
| [#48] DIY 天堂 最近成日睇呢D片都幾上癮 最後修改時間: 2023-01-25 23:05:21 |
R939 會員 61.xxx.xxx.61 |
2023-01-25 22:58 |
| [#49] DIY 天堂 https://www.amazon.de/-/en/Wolfcraft-6197000-Jigsaw-Table/dp/B0011KXNC0/ref=sr_1_11?crid=2JISJV8ECJRUR&keywords=wolfcraft%2Bwerkzeug&qid=1674664015&sprefix=wolfcraft%2Btools%2Caps%2C310&sr=8-11&th=1  最後修改時間: 2023-01-26 00:31:10 |
0925 正式會員 42.xxx.xxx.189 |
2023-01-26 00:31 |
[#50] DIY 天堂  最後修改時間: 2023-01-30 12:45:27 |
0925 正式會員 219.xxx.xxx.8 |
2023-01-30 12:45 |
| [#51] DIY 天堂 Tested the whole installation to earth with hi-fi unplugged, 250V DC, 10 Mohm, not bad. Washer and water heater, better than 1000Mohm, 500V. Today, wired a 3C 2.5 sq.mm from main board to a twin socket for new AC and PC. Originally, one socket for two AC's, used in alternation, bad idea. 最後修改時間: 2023-01-30 16:13:18 |
alexanderkoo 正式會員 14.xxx.xxx.6 |
2023-01-30 16:13 |
| [#52] DIY 天堂 Vintage sharp projector could power up, display of menu but having picture once for a while. Took out the PC board and motherboard(RHS)but at my wit's end after checking the caps. Maybe the processor having dried joints, needs reballing. Re-assemble, all screws were there. Give away to re-seller.  最後修改時間: 2023-01-30 16:21:44 |
alexanderkoo 正式會員 14.xxx.xxx.6 |
2023-01-30 16:21 |
| [#53] DIY 天堂 而家唔想用啲質量差的油壓鑽咀，每次都多花幾秒鐘來鑽一個牆窿  Cut 短佢攞個頭打膠塞入牆窿內  最後修改時間: 2023-02-01 17:01:24 |
0925 正式會員 42.xxx.xxx.55 |
2023-02-01 16:59 |
| [#54] DIY 天堂 #53 + 1 同樣係 cheap 鷄鑽咀，#53 支 Dewalt 硬過呢支 Dunsk    最後修改時間: 2023-02-02 11:02:11 |
0925 正式會員 219.xxx.xxx.186 |
2023-02-02 11:00 |
| [#55] DIY 天堂 #53 + 2 同樣係 cheap 鷄鑽咀， Ezarc 硬過 Dewalt   最後修改時間: 2023-02-02 16:40:41 |
0925 正式會員 219.xxx.xxx.186 |
2023-02-02 16:39 |
| [#56] DIY 天堂 #53 用鑽咀改，大鎚揼會唔會飛鋼 |
泰tai 正式會員 223.xxx.xxx.234 |
2023-02-02 23:25 |
| [#57] DIY 天堂 大鎚揼會唔會飛鋼＜ 有 centre spot punch，啲鑽咀用來放喺啲親戚屋企，將來幫他們做家居維修鑽牆打孔定位用，已每個家庭送一把油壓鑽。  最後修改時間: 2023-02-03 00:32:59 |
0925 正式會員 219.xxx.xxx.186 |
2023-02-03 00:32 |
[#58] DIY 天堂  |
0925 正式會員 49.xxx.xxx.80 |
2023-02-03 11:13 |
| [#59] DIY 天堂 俾兒子捉咗去幫佢公司拉電，整咗約五份一  最後修改時間: 2023-02-04 18:29:49 |
0925 正式會員 219.xxx.xxx.44 |
2023-02-04 18:29 |
[#60] DIY 天堂  |
0925 正式會員 49.xxx.xxx.106 |
2023-02-05 10:25 |
